19074034980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 864

約数和(自身を含む): 82256307840

約数和(自身を除く): 63182272860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 52, 54, 55, 60, 63, 65, 66, 70, 71, 77, 78, 84, 90, 91, 98, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 142, 143, 147, 154, 156, 165, 180, 182, 189, 195, 196, 198, 210, 213, 220, 231, 234, 245, 252, 260, 270, 273, 284, 286, 294, 297, 308, 315, 330, 351, 355, 364, 378, 385, 390, 396, 420, 426, 429, 441, 455, 462, 468, 490, 495, 497, 539, 540, 546, 572, 585, 588, 594, 630, 637, 639, 660, 693, 702, 710, 715, 735, 756, 770, 780, 781, 819, 852, 858, 882, 910, 923, 924, 945, 980, 990, 994, 1001, 1065, 1078, 1092, 1155, 1170, 1188, 1260, 1274, 1278, 1287, 1323, 1365, 1386, 1404, 1420, 1430, 1470, 1485, 1491, 1540, 1562, 1617, 1638, 1716, 1755, 1764, 1820, 1846, 1890, 1911, 1917, 1980, 1988, 2002, 2079, 2130, 2145, 2156, 2205, 2310, 2340, 2343, 2457, 2485, 2548, 2556, 2574, 2646, 2695, 2730, 2769, 2772, 2860, 2940, 2970, 2982, 3003, 3124, 3185, 3195, 3234, 3276, 3465, 3479, 3510, 3692, 3780, 3822, 3834, 3861, 3905, 4004, 4095, 4158, 4260, 4290, 4410, 4473, 4615, 4620, 4686, 4851, 4914, 4970, 5005, 5041, 5148, 5292, 5390, 5460, 5467, 5538, 5733, 5940, 5964, 6006, 6370, 6390, 6435, 6461, 6468, 6615, 6930, 6958, 7007, 7020, 7029, 7455, 7644, 7668, 7722, 7810, 8085, 8190, 8307, 8316, 8580, 8820, 8946, 9009, 9230, 9372, 9555, 9585, 9702, 9828, 9940, 10010, 10082, 10153, 10395, 10437, 10780, 10934, 11076, 11466, 11715, 12012, 12285, 12740, 12780, 12870, 12922, 13230, 13419, 13845, 13860, 13916, 14014, 14058, 14553, 14910, 15015, 15123, 15444, 15620, 16170, 16380, 16401, 16614, 17199, 17395, 17892, 18018, 18460, 19110, 19170, 19305, 19383, 19404, 20020, 20164, 20306, 20790, 20874, 21021, 21087, 21868, 22365, 22932, 23430, 24255, 24570, 24921, 25205, 25740, 25844, 26460, 26838, 27027, 27335, 27690, 28028, 28116, 28665, 29106, 29820, 30030, 30246, 30459, 31311, 32305, 32340, 32802, 33228, 34398, 34790, 35035, 35145, 35287, 36036, 38220, 38269, 38340, 38610, 38766, 40612, 41535, 41580, 41748, 42042, 42174, 44730, 45045, 45227, 45369, 46860, 48510, 49140, 49203, 49842, 50410, 50765, 52185, 53676, 54054, 54670, 55380, 55451, 57330, 58149, 58212, 60060, 60492, 60918, 62622, 63063, 64610, 65533, 65604, 67095, 68796, 69580, 70070, 70290, 70574, 71071, 72765, 75615, 76538, 77220, 77532, 82005, 83070, 84084, 84348, 85995, 89460, 90090, 90454, 90738, 91377, 93933, 96915, 97020, 98406, 99684, 100820, 101530, 104370, 105105, 105435, 105861, 108108, 109340, 110902, 114660, 114807, 116298, 121836, 124605, 125244, 126126, 129220, 131066, 134190, 135135, 135681, 136107, 140140, 140580, 141148, 142142, 145530, 147609, 151230, 152295, 153076, 156555, 164010, 166140, 166353, 171990, 174447, 176435, 180180, 180908, 181476, 182754, 187866, 189189, 191345, 193830, 196599, 196812, 203060, 208740, 210210, 210870, 211722, 213213, 221804, 226135, 226845, 229614, 232596, 246015, 247009, 249210, 252252, 262132, 268380, 270270, 271362, 272214, 274131, 277255, 284284, 290745, 291060, 295218, 302460, 304590, 313110, 315315, 317583, 327665, 328020, 332706, 343980, 344421, 348894, 352870, 355355, 365508, 375732, 378378, 382690, 387660, 388157, 393198, 407043, 420420, 421740, 423444, 426426, 452270, 453690, 456885, 458731, 459228, 469665, 492030, 494018, 497497, 498420, 499059, 529305, 540540, 542724, 544428, 548262, 554510, 574035, 581490, 589797, 590436, 609180, 626220, 630630, 635166, 639639, 655330, 665412, 678405, 680535, 688842, 697788, 705740, 710710, 720863, 738045, 741027, 756756, 765380, 776314, 786396, 814086, 831765, 852852, 872235, 904540, 907380, 913770, 917462, 939330, 945945, 952749, 982995, 984060, 988036, 994994, 998118, 1033263, 1058610, 1066065, 1096524, 1109020, 1148070, 1162980, 1164471, 1179594, 1221129, 1235045, 1261260, 1270332, 1279278, 1310660, 1356810, 1361070, 1370655, 1376193, 1377684, 1421420, 1441726, 1476090, 1482054, 1492491, 1497177, 1552628, 1587915, 1628172, 1663530, 1722105, 1744470, 1769391, 1827540, 1834924, 1878660, 1891890, 1905498, 1918917, 1940785, 1965990, 1989988, 1996236, 2035215, 2066526, 2117220, 2132130, 2162589, 2223081, 2293655, 2296140, 2328942, 2359188, 2442258, 2470090, 2487485, 2495295, 2558556, 2713620, 2717099, 2722140, 2741310, 2752386, 2883452, 2948985, 2952180, 2964108, 2984982, 2994354, 3175830, 3198195, 3211117, 3327060, 3444210, 3488940, 3493413, 3538782, 3604315, 3705135, 3783780, 3810996, 3837834, 3881570, 3931980, 4070430, 4128579, 4133052, 4264260, 4325178, 4446162, 4477473, 4587310, 4657884, 4763745, 4884516, 4940180, 4974970, 4990590, 5046041, 5166315, 5434198, 5482620, 5504772, 5822355, 5897970, 5969964, 5988708, 6105645, 6351660, 6396390, 6422234, 6487767, 6669243, 6880965, 6888420, 6986826, 7077564, 7208630, 7410270, 7462455, 7485885, 7675668, 7763140, 8140860, 8151297, 8257158, 8650356, 8846955, 8892324, 8954946, 9174620, 9527490, 9594585, 9633351, 9949940, 9981180, 10092082, 10332630, 10480239, 10812945, 10868396, 11115405, 11644710, 11795940, 12211290, 12385737, 12792780, 12844468, 12975534, 13338486, 13432419, 13585495, 13761930, 13973652, 14417260, 14820540, 14924910, 14971770, 15138123, 16055585, 16302594, 16514316, 17467065, 17693910, 17909892, 19054980, 19189170, 19266702, 19463301, 20184164, 20642895, 20665260, 20960478, 21625890, 22230810, 22387365, 23289420, 24422580, 24453891, 24771474, 25230205, 25951068, 26676972, 26864838, 27170990, 27523860, 28900053, 29849820, 29943540, 30276246, 32111170, 32438835, 32605188, 33346215, 34934130, 35322287, 35387820, 38378340, 38533404, 38926602, 40756485, 41285790, 41920956, 43251780, 44461620, 44774730, 45414369, 48166755, 48907782, 49542948, 50460410, 52401195, 53729676, 54341980, 57800106, 60552492, 61928685, 64222340, 64877670, 66692430, 67162095, 69868260, 70644574, 73361673, 75690615, 77853204, 81512970, 82571580, 86700159, 89549460, 90828738, 96333510, 97316505, 97815564, 100920820, 104802390, 105966861, 115600212, 122269455, 123857370, 129755340, 133384860, 134324190, 136243107, 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約数ペア:

[(1, 19074034980), (2, 9537017490), (3, 6358011660), (4, 4768508745), (5, 3814806996), (6, 3179005830), (7, 2724862140), (9, 2119337220), (10, 1907403498), (11, 1734003180), (12, 1589502915), (13, 1467233460), (14, 1362431070), (15, 1271602332), (18, 1059668610), (20, 953701749), (21, 908287380), (22, 867001590), (26, 733616730), (27, 706445740), (28, 681215535), (30, 635801166), (33, 578001060), (35, 544972428), (36, 529834305), (39, 489077820), (42, 454143690), (44, 433500795), (45, 423867444), (49, 389266020), (52, 366808365), (54, 353222870), (55, 346800636), (60, 317900583), (63, 302762460), (65, 293446692), (66, 289000530), (70, 272486214), (71, 268648380), (77, 247714740), (78, 244538910), (84, 227071845), (90, 211933722), (91, 209604780), (98, 194633010), (99, 192667020), (105, 181657476), (108, 176611435), (110, 173400318), (117, 163025940), (126, 151381230), (130, 146723346), (132, 144500265), (135, 141289148), (140, 136243107), (142, 134324190), (143, 133384860), (147, 129755340), (154, 123857370), (156, 122269455), (165, 115600212), (180, 105966861), (182, 104802390), (189, 100920820), (195, 97815564), (196, 97316505), (198, 96333510), (210, 90828738), (213, 89549460), (220, 86700159), (231, 82571580), (234, 81512970), (245, 77853204), (252, 75690615), (260, 73361673), (270, 70644574), (273, 69868260), (284, 67162095), (286, 66692430), (294, 64877670), (297, 64222340), (308, 61928685), (315, 60552492), (330, 57800106), (351, 54341980), (355, 53729676), (364, 52401195), (378, 50460410), (385, 49542948), (390, 48907782), (396, 48166755), (420, 45414369), (426, 44774730), (429, 44461620), (441, 43251780), (455, 41920956), (462, 41285790), (468, 40756485), (490, 38926602), (495, 38533404), (497, 38378340), (539, 35387820), (540, 35322287), (546, 34934130), (572, 33346215), (585, 32605188), (588, 32438835), (594, 32111170), (630, 30276246), (637, 29943540), (639, 29849820), (660, 28900053), (693, 27523860), (702, 27170990), (710, 26864838), (715, 26676972), (735, 25951068), (756, 25230205), (770, 24771474), (780, 24453891), (781, 24422580), (819, 23289420), (852, 22387365), (858, 22230810), (882, 21625890), (910, 20960478), (923, 20665260), (924, 20642895), (945, 20184164), (980, 19463301), (990, 19266702), (994, 19189170), (1001, 19054980), (1065, 17909892), (1078, 17693910), (1092, 17467065), (1155, 16514316), (1170, 16302594), (1188, 16055585), (1260, 15138123), (1274, 14971770), (1278, 14924910), (1287, 14820540), (1323, 14417260), (1365, 13973652), (1386, 13761930), (1404, 13585495), (1420, 13432419), (1430, 13338486), (1470, 12975534), (1485, 12844468), (1491, 12792780), (1540, 12385737), (1562, 12211290), (1617, 11795940), (1638, 11644710), (1716, 11115405), (1755, 10868396), (1764, 10812945), (1820, 10480239), (1846, 10332630), (1890, 10092082), (1911, 9981180), (1917, 9949940), (1980, 9633351), (1988, 9594585), (2002, 9527490), (2079, 9174620), (2130, 8954946), (2145, 8892324), (2156, 8846955), (2205, 8650356), (2310, 8257158), (2340, 8151297), (2343, 8140860), (2457, 7763140), (2485, 7675668), (2548, 7485885), (2556, 7462455), (2574, 7410270), (2646, 7208630), (2695, 7077564), (2730, 6986826), (2769, 6888420), (2772, 6880965), (2860, 6669243), (2940, 6487767), (2970, 6422234), (2982, 6396390), (3003, 6351660), (3124, 6105645), (3185, 5988708), (3195, 5969964), (3234, 5897970), (3276, 5822355), (3465, 5504772), (3479, 5482620), (3510, 5434198), (3692, 5166315), (3780, 5046041), (3822, 4990590), (3834, 4974970), (3861, 4940180), (3905, 4884516), (4004, 4763745), (4095, 4657884), (4158, 4587310), (4260, 4477473), (4290, 4446162), (4410, 4325178), (4473, 4264260), (4615, 4133052), (4620, 4128579), (4686, 4070430), (4851, 3931980), (4914, 3881570), (4970, 3837834), (5005, 3810996), (5041, 3783780), (5148, 3705135), (5292, 3604315), (5390, 3538782), (5460, 3493413), (5467, 3488940), (5538, 3444210), (5733, 3327060), (5940, 3211117), (5964, 3198195), (6006, 3175830), (6370, 2994354), (6390, 2984982), (6435, 2964108), (6461, 2952180), (6468, 2948985), (6615, 2883452), (6930, 2752386), (6958, 2741310), (7007, 2722140), (7020, 2717099), (7029, 2713620), (7455, 2558556), (7644, 2495295), (7668, 2487485), (7722, 2470090), (7810, 2442258), (8085, 2359188), (8190, 2328942), (8307, 2296140), (8316, 2293655), (8580, 2223081), (8820, 2162589), (8946, 2132130), (9009, 2117220), (9230, 2066526), (9372, 2035215), (9555, 1996236), (9585, 1989988), (9702, 1965990), (9828, 1940785), (9940, 1918917), (10010, 1905498), (10082, 1891890), (10153, 1878660), (10395, 1834924), (10437, 1827540), (10780, 1769391), (10934, 1744470), (11076, 1722105), (11466, 1663530), (11715, 1628172), (12012, 1587915), (12285, 1552628), (12740, 1497177), (12780, 1492491), (12870, 1482054), (12922, 1476090), (13230, 1441726), (13419, 1421420), (13845, 1377684), (13860, 1376193), (13916, 1370655), (14014, 1361070), (14058, 1356810), (14553, 1310660), (14910, 1279278), (15015, 1270332), (15123, 1261260), (15444, 1235045), (15620, 1221129), (16170, 1179594), (16380, 1164471), (16401, 1162980), (16614, 1148070), (17199, 1109020), (17395, 1096524), (17892, 1066065), (18018, 1058610), (18460, 1033263), (19110, 998118), (19170, 994994), (19305, 988036), (19383, 984060), (19404, 982995), (20020, 952749), (20164, 945945), (20306, 939330), (20790, 917462), (20874, 913770), (21021, 907380), (21087, 904540), (21868, 872235), (22365, 852852), (22932, 831765), (23430, 814086), (24255, 786396), (24570, 776314), (24921, 765380), (25205, 756756), (25740, 741027), (25844, 738045), (26460, 720863), (26838, 710710), (27027, 705740), (27335, 697788), (27690, 688842), (28028, 680535), (28116, 678405), (28665, 665412), (29106, 655330), (29820, 639639), (30030, 635166), (30246, 630630), (30459, 626220), (31311, 609180), (32305, 590436), (32340, 589797), (32802, 581490), (33228, 574035), (34398, 554510), (34790, 548262), (35035, 544428), (35145, 542724), (35287, 540540), (36036, 529305), (38220, 499059), (38269, 498420), (38340, 497497), (38610, 494018), (38766, 492030), (40612, 469665), (41535, 459228), (41580, 458731), (41748, 456885), (42042, 453690), (42174, 452270), (44730, 426426), (45045, 423444), (45227, 421740), (45369, 420420), (46860, 407043), (48510, 393198), (49140, 388157), (49203, 387660), (49842, 382690), (50410, 378378), (50765, 375732), (52185, 365508), (53676, 355355), (54054, 352870), (54670, 348894), (55380, 344421), (55451, 343980), (57330, 332706), (58149, 328020), (58212, 327665), (60060, 317583), (60492, 315315), (60918, 313110), (62622, 304590), (63063, 302460), (64610, 295218), (65533, 291060), (65604, 290745), (67095, 284284), (68796, 277255), (69580, 274131), (70070, 272214), (70290, 271362), (70574, 270270), (71071, 268380), (72765, 262132), (75615, 252252), (76538, 249210), (77220, 247009), (77532, 246015), (82005, 232596), (83070, 229614), (84084, 226845), (84348, 226135), (85995, 221804), (89460, 213213), (90090, 211722), (90454, 210870), (90738, 210210), (91377, 208740), (93933, 203060), (96915, 196812), (97020, 196599), (98406, 193830), (99684, 191345), (100820, 189189), (101530, 187866), (104370, 182754), (105105, 181476), (105435, 180908), (105861, 180180), (108108, 176435), (109340, 174447), (110902, 171990), (114660, 166353), (114807, 166140), (116298, 164010), (121836, 156555), (124605, 153076), (125244, 152295), (126126, 151230), (129220, 147609), (131066, 145530), (134190, 142142), (135135, 141148), (135681, 140580), (136107, 140140)]