19400558760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 576

約数和(自身を含む): 74589802560

約数和(自身を除く): 55189243800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 41, 44, 45, 55, 57, 60, 66, 72, 76, 82, 88, 90, 95, 99, 110, 114, 120, 123, 132, 152, 164, 165, 171, 180, 190, 198, 205, 209, 220, 228, 246, 264, 285, 328, 330, 331, 342, 360, 361, 369, 380, 396, 410, 418, 440, 451, 456, 492, 495, 570, 615, 627, 660, 662, 684, 722, 738, 760, 779, 792, 820, 836, 855, 902, 984, 990, 993, 1045, 1083, 1140, 1230, 1254, 1320, 1324, 1353, 1368, 1444, 1476, 1558, 1640, 1655, 1672, 1710, 1804, 1805, 1845, 1881, 1980, 1986, 2090, 2166, 2255, 2280, 2337, 2460, 2508, 2648, 2706, 2888, 2952, 2979, 3116, 3135, 3249, 3310, 3420, 3608, 3610, 3641, 3690, 3762, 3895, 3960, 3971, 3972, 4059, 4180, 4332, 4510, 4674, 4920, 4965, 5016, 5412, 5415, 5958, 6232, 6270, 6289, 6498, 6620, 6765, 6840, 7011, 7220, 7282, 7380, 7524, 7790, 7942, 7944, 8118, 8360, 8569, 8664, 9020, 9348, 9405, 9930, 10824, 10830, 10923, 11685, 11913, 11916, 12540, 12578, 12996, 13240, 13530, 13571, 14022, 14440, 14564, 14760, 14801, 14895, 15048, 15580, 15884, 16236, 16245, 17138, 18040, 18205, 18696, 18810, 18867, 19855, 19860, 20295, 21660, 21846, 23370, 23826, 23832, 25080, 25156, 25707, 25992, 27060, 27142, 28044, 29128, 29602, 29790, 31160, 31445, 31768, 32472, 32490, 32769, 34276, 35055, 35739, 36410, 37620, 37734, 39710, 39720, 40590, 40713, 42845, 43320, 43692, 44403, 46740, 47652, 50312, 51414, 54120, 54284, 54615, 56088, 56601, 59204, 59565, 59580, 62890, 64980, 65538, 67855, 68552, 69179, 70110, 71478, 72820, 74005, 75240, 75468, 77121, 79420, 81180, 81426, 85690, 87384, 88806, 93480, 94335, 95304, 102828, 108568, 109230, 113202, 118408, 119130, 119160, 119491, 122139, 125780, 128535, 129960, 131076, 133209, 135710, 138358, 140220, 142956, 145640, 148010, 149281, 150936, 154242, 158840, 162360, 162811, 162852, 163845, 171380, 177612, 178695, 188670, 203565, 205656, 207537, 218460, 222015, 226404, 238260, 238982, 244278, 251560, 257070, 257849, 262152, 266418, 271420, 276716, 280440, 283005, 285912, 296020, 298562, 308484, 325622, 325704, 327690, 342760, 345895, 355224, 357390, 358473, 377340, 385605, 407130, 415074, 436920, 444030, 447843, 452808, 476520, 477964, 488433, 488556, 514140, 515698, 532836, 542840, 553432, 566010, 592040, 597124, 597455, 610695, 616968, 622611, 651244, 655380, 666045, 691790, 714780, 716946, 746405, 754680, 771210, 773547, 814055, 814260, 830148, 888060, 895686, 955928, 976866, 977112, 1028280, 1031396, 1037685, 1065672, 1075419, 1132020, 1194248, 1194910, 1221390, 1245222, 1289245, 1302488, 1310760, 1314401, 1332090, 1343529, 1383580, 1429560, 1433892, 1465299, 1492810, 1542420, 1547094, 1628110, 1628520, 1660296, 1776120, 1791372, 1792365, 1953732, 2062792, 2075370, 2150838, 2239215, 2264040, 2320641, 2389820, 2442165, 2442780, 2490444, 2578490, 2628802, 2664180, 2687058, 2767160, 2836339, 2867784, 2930598, 2985620, 3084840, 3094188, 3113055, 3256220, 3582744, 3584730, 3867735, 3907464, 3943203, 4150740, 4301676, 4478430, 4641282, 4779640, 4884330, 4885560, 4899131, 4980888, 5156980, 5257604, 5328360, 5374116, 5377095, 5672678, 5861196, 5971240, 6188376, 6226110, 6512440, 6572005, 6717645, 7169460, 7326495, 7735470, 7886406, 8301480, 8509017, 8603352, 8956860, 9282564, 9768660, 9798262, 10313960, 10515208, 10748232, 10754190, 11345356, 11603205, 11722392, 11829609, 12452220, 13144010, 13435290, 14181695, 14338920, 14652990, 14697393, 15470940, 15772812, 17018034, 17913720, 18565128, 19537320, 19596524, 19716015, 21508380, 22690712, 23206410, 23659218, 24495655, 24904440, 25527051, 26288020, 26870580, 28363390, 29305980, 29394786, 30941880, 31545624, 34036068, 39193048, 39432030, 42545085, 43016760, 44092179, 46412820, 47318436, 48991310, 51054102, 52576040, 53741160, 53890441, 56726780, 58611960, 58789572, 59148045, 68072136, 73486965, 78864060, 85090170, 88184358, 92825640, 94636872, 97982620, 102108204, 107780882, 113453560, 117579144, 118296090, 127635255, 146973930, 157728120, 161671323, 170180340, 176368716, 195965240, 204216408, 215561764, 220460895, 236592180, 255270510, 269452205, 293947860, 323342646, 340360680, 352737432, 431123528, 440921790, 473184360, 485013969, 510541020, 538904410, 587895720, 646685292, 808356615, 881843580, 970027938, 1021082040, 1077808820, 1293370584, 1616713230, 1763687160, 1940055876, 2155617640, 2425069845, 3233426460, 3880111752, 4850139690, 6466852920, 9700279380, 19400558760]

約数ペア:

[(1, 19400558760), (2, 9700279380), (3, 6466852920), (4, 4850139690), (5, 3880111752), (6, 3233426460), (8, 2425069845), (9, 2155617640), (10, 1940055876), (11, 1763687160), (12, 1616713230), (15, 1293370584), (18, 1077808820), (19, 1021082040), (20, 970027938), (22, 881843580), (24, 808356615), (30, 646685292), (33, 587895720), (36, 538904410), (38, 510541020), (40, 485013969), (41, 473184360), (44, 440921790), (45, 431123528), (55, 352737432), (57, 340360680), (60, 323342646), (66, 293947860), (72, 269452205), (76, 255270510), (82, 236592180), (88, 220460895), (90, 215561764), (95, 204216408), (99, 195965240), (110, 176368716), (114, 170180340), (120, 161671323), (123, 157728120), (132, 146973930), (152, 127635255), (164, 118296090), (165, 117579144), (171, 113453560), (180, 107780882), (190, 102108204), (198, 97982620), (205, 94636872), (209, 92825640), (220, 88184358), (228, 85090170), (246, 78864060), (264, 73486965), (285, 68072136), (328, 59148045), (330, 58789572), (331, 58611960), (342, 56726780), (360, 53890441), (361, 53741160), (369, 52576040), (380, 51054102), (396, 48991310), (410, 47318436), (418, 46412820), (440, 44092179), (451, 43016760), (456, 42545085), (492, 39432030), (495, 39193048), (570, 34036068), (615, 31545624), (627, 30941880), (660, 29394786), (662, 29305980), (684, 28363390), (722, 26870580), (738, 26288020), (760, 25527051), (779, 24904440), (792, 24495655), (820, 23659218), (836, 23206410), (855, 22690712), (902, 21508380), (984, 19716015), (990, 19596524), (993, 19537320), (1045, 18565128), (1083, 17913720), (1140, 17018034), (1230, 15772812), (1254, 15470940), (1320, 14697393), (1324, 14652990), (1353, 14338920), (1368, 14181695), (1444, 13435290), (1476, 13144010), (1558, 12452220), (1640, 11829609), (1655, 11722392), (1672, 11603205), (1710, 11345356), (1804, 10754190), (1805, 10748232), (1845, 10515208), (1881, 10313960), (1980, 9798262), (1986, 9768660), (2090, 9282564), (2166, 8956860), (2255, 8603352), (2280, 8509017), (2337, 8301480), (2460, 7886406), (2508, 7735470), (2648, 7326495), (2706, 7169460), (2888, 6717645), (2952, 6572005), (2979, 6512440), (3116, 6226110), (3135, 6188376), (3249, 5971240), (3310, 5861196), (3420, 5672678), (3608, 5377095), (3610, 5374116), (3641, 5328360), (3690, 5257604), (3762, 5156980), (3895, 4980888), (3960, 4899131), (3971, 4885560), (3972, 4884330), (4059, 4779640), (4180, 4641282), (4332, 4478430), (4510, 4301676), (4674, 4150740), (4920, 3943203), (4965, 3907464), (5016, 3867735), (5412, 3584730), (5415, 3582744), (5958, 3256220), (6232, 3113055), (6270, 3094188), (6289, 3084840), (6498, 2985620), (6620, 2930598), (6765, 2867784), (6840, 2836339), (7011, 2767160), (7220, 2687058), (7282, 2664180), (7380, 2628802), (7524, 2578490), (7790, 2490444), (7942, 2442780), (7944, 2442165), (8118, 2389820), (8360, 2320641), (8569, 2264040), (8664, 2239215), (9020, 2150838), (9348, 2075370), (9405, 2062792), (9930, 1953732), (10824, 1792365), (10830, 1791372), (10923, 1776120), (11685, 1660296), (11913, 1628520), (11916, 1628110), (12540, 1547094), (12578, 1542420), (12996, 1492810), (13240, 1465299), (13530, 1433892), (13571, 1429560), (14022, 1383580), (14440, 1343529), (14564, 1332090), (14760, 1314401), (14801, 1310760), (14895, 1302488), (15048, 1289245), (15580, 1245222), (15884, 1221390), (16236, 1194910), (16245, 1194248), (17138, 1132020), (18040, 1075419), (18205, 1065672), (18696, 1037685), (18810, 1031396), (18867, 1028280), (19855, 977112), (19860, 976866), (20295, 955928), (21660, 895686), (21846, 888060), (23370, 830148), (23826, 814260), (23832, 814055), (25080, 773547), (25156, 771210), (25707, 754680), (25992, 746405), (27060, 716946), (27142, 714780), (28044, 691790), (29128, 666045), (29602, 655380), (29790, 651244), (31160, 622611), (31445, 616968), (31768, 610695), (32472, 597455), (32490, 597124), (32769, 592040), (34276, 566010), (35055, 553432), (35739, 542840), (36410, 532836), (37620, 515698), (37734, 514140), (39710, 488556), (39720, 488433), (40590, 477964), (40713, 476520), (42845, 452808), (43320, 447843), (43692, 444030), (44403, 436920), (46740, 415074), (47652, 407130), (50312, 385605), (51414, 377340), (54120, 358473), (54284, 357390), (54615, 355224), (56088, 345895), (56601, 342760), (59204, 327690), (59565, 325704), (59580, 325622), (62890, 308484), (64980, 298562), (65538, 296020), (67855, 285912), (68552, 283005), (69179, 280440), (70110, 276716), (71478, 271420), (72820, 266418), (74005, 262152), (75240, 257849), (75468, 257070), (77121, 251560), (79420, 244278), (81180, 238982), (81426, 238260), (85690, 226404), (87384, 222015), (88806, 218460), (93480, 207537), (94335, 205656), (95304, 203565), (102828, 188670), (108568, 178695), (109230, 177612), (113202, 171380), (118408, 163845), (119130, 162852), (119160, 162811), (119491, 162360), (122139, 158840), (125780, 154242), (128535, 150936), (129960, 149281), (131076, 148010), (133209, 145640), (135710, 142956), (138358, 140220)]