19455291240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 576

約数和(自身を含む): 76778124480

約数和(自身を除く): 57322833240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 49, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 98, 105, 110, 120, 124, 132, 140, 147, 154, 155, 165, 168, 186, 196, 210, 217, 220, 231, 245, 248, 264, 280, 294, 308, 310, 313, 330, 341, 372, 385, 392, 420, 434, 440, 462, 465, 490, 539, 588, 616, 620, 626, 651, 660, 682, 735, 744, 770, 840, 868, 924, 930, 939, 961, 980, 1023, 1078, 1085, 1155, 1176, 1240, 1252, 1302, 1320, 1364, 1470, 1519, 1540, 1565, 1617, 1705, 1736, 1848, 1860, 1878, 1922, 1960, 2046, 2156, 2170, 2191, 2310, 2387, 2504, 2604, 2695, 2728, 2883, 2940, 3038, 3080, 3130, 3234, 3255, 3410, 3443, 3720, 3756, 3844, 4092, 4312, 4340, 4382, 4557, 4620, 4695, 4774, 4805, 5115, 5208, 5390, 5766, 5880, 6076, 6260, 6468, 6510, 6573, 6727, 6820, 6886, 7161, 7512, 7595, 7688, 8085, 8184, 8680, 8764, 9114, 9240, 9390, 9548, 9610, 9703, 10230, 10329, 10571, 10780, 10955, 11532, 11935, 12152, 12520, 12936, 13020, 13146, 13454, 13640, 13772, 14322, 14415, 15190, 15337, 16170, 16709, 17215, 17528, 18228, 18780, 19096, 19220, 19406, 20181, 20460, 20658, 21142, 21560, 21910, 22785, 23064, 23870, 24101, 26040, 26292, 26908, 27544, 28644, 28830, 29109, 30380, 30674, 31713, 32340, 32865, 33418, 33635, 34430, 35805, 36456, 37560, 38440, 38812, 40362, 40920, 41316, 42284, 43820, 45570, 46011, 47089, 47740, 48202, 48515, 50127, 51645, 52584, 52855, 53816, 57288, 57660, 58218, 60760, 61348, 63426, 64680, 65730, 66836, 67270, 67921, 68860, 71610, 72303, 73997, 76685, 77624, 80724, 82632, 83545, 84568, 87640, 91140, 92022, 94178, 95480, 96404, 97030, 100254, 100905, 103290, 105710, 106733, 115320, 116436, 120505, 122696, 126852, 131460, 133672, 134540, 135842, 137720, 141267, 143220, 144606, 145545, 147994, 153370, 158565, 161448, 167090, 168707, 182280, 184044, 188356, 192808, 194060, 200508, 201810, 203763, 206580, 211420, 213466, 221991, 230055, 232872, 235445, 241010, 250635, 253704, 262920, 269080, 271684, 282534, 286440, 289212, 291090, 295988, 300793, 306740, 317130, 320199, 334180, 337414, 339605, 361515, 368088, 369985, 376712, 388120, 401016, 403620, 407526, 413160, 422840, 426932, 443982, 460110, 470890, 475447, 482020, 501270, 506121, 517979, 533665, 543368, 565068, 578424, 582180, 591976, 601586, 613480, 634260, 640398, 668360, 674828, 679210, 706335, 723030, 739970, 747131, 807240, 815052, 843535, 853864, 887964, 902379, 920220, 941780, 950894, 964040, 1002540, 1012242, 1018815, 1035958, 1067330, 1109955, 1130136, 1164360, 1203172, 1268520, 1280796, 1349656, 1358420, 1412670, 1426341, 1446060, 1479940, 1494262, 1503965, 1553937, 1600995, 1630104, 1687070, 1775928, 1804758, 1840440, 1883560, 1901788, 2005080, 2024484, 2037630, 2071916, 2105551, 2134660, 2219910, 2241393, 2377235, 2406344, 2530605, 2561592, 2589895, 2716840, 2825340, 2852682, 2892120, 2959880, 2988524, 3007930, 3107874, 3201990, 3308723, 3374140, 3609516, 3735655, 3803576, 4048968, 4075260, 4143832, 4211102, 4269320, 4439820, 4482786, 4511895, 4754470, 5061210, 5179790, 5229917, 5650680, 5705364, 5977048, 6015860, 6215748, 6316653, 6403980, 6617446, 6748280, 7131705, 7219032, 7471310, 7769685, 8150520, 8422204, 8879640, 8965572, 9023790, 9508940, 9926169, 10122420, 10359580, 10459834, 10527755, 11206965, 11410728, 12031720, 12431496, 12633306, 12807960, 13234892, 14263410, 14738857, 14942620, 15539370, 15689751, 16543615, 16844408, 17931144, 18047580, 19017880, 19852338, 20244840, 20719160, 20919668, 21055510, 22413930, 23161061, 25266612, 26149585, 26469784, 28526820, 29477714, 29885240, 31078740, 31379502, 31583265, 33087230, 36095160, 39704676, 41839336, 42111020, 44216571, 44827860, 46322122, 49630845, 50533224, 52299170, 57053640, 58955428, 62157480, 62759004, 63166530, 66174460, 69483183, 73694285, 78448755, 79409352, 84222040, 88433142, 89655720, 92644244, 99261690, 104598340, 115805305, 117910856, 125518008, 126333060, 132348920, 138966366, 147388570, 156897510, 162127427, 176866284, 185288488, 198523380, 209196680, 221082855, 231610610, 252666120, 277932732, 294777140, 313795020, 324254854, 347415915, 353732568, 397046760, 442165710, 463221220, 486382281, 555865464, 589554280, 627590040, 648509708, 694831830, 810637135, 884331420, 926442440, 972764562, 1297019416, 1389663660, 1621274270, 1768662840, 1945529124, 2431911405, 2779327320, 3242548540, 3891058248, 4863822810, 6485097080, 9727645620, 19455291240]

約数ペア:

[(1, 19455291240), (2, 9727645620), (3, 6485097080), (4, 4863822810), (5, 3891058248), (6, 3242548540), (7, 2779327320), (8, 2431911405), (10, 1945529124), (11, 1768662840), (12, 1621274270), (14, 1389663660), (15, 1297019416), (20, 972764562), (21, 926442440), (22, 884331420), (24, 810637135), (28, 694831830), (30, 648509708), (31, 627590040), (33, 589554280), (35, 555865464), (40, 486382281), (42, 463221220), (44, 442165710), (49, 397046760), (55, 353732568), (56, 347415915), (60, 324254854), (62, 313795020), (66, 294777140), (70, 277932732), (77, 252666120), (84, 231610610), (88, 221082855), (93, 209196680), (98, 198523380), (105, 185288488), (110, 176866284), (120, 162127427), (124, 156897510), (132, 147388570), (140, 138966366), (147, 132348920), (154, 126333060), (155, 125518008), (165, 117910856), (168, 115805305), (186, 104598340), (196, 99261690), (210, 92644244), (217, 89655720), (220, 88433142), (231, 84222040), (245, 79409352), (248, 78448755), (264, 73694285), (280, 69483183), (294, 66174460), (308, 63166530), (310, 62759004), (313, 62157480), (330, 58955428), (341, 57053640), (372, 52299170), (385, 50533224), (392, 49630845), (420, 46322122), (434, 44827860), (440, 44216571), (462, 42111020), (465, 41839336), (490, 39704676), (539, 36095160), (588, 33087230), (616, 31583265), (620, 31379502), (626, 31078740), (651, 29885240), (660, 29477714), (682, 28526820), (735, 26469784), (744, 26149585), (770, 25266612), (840, 23161061), (868, 22413930), (924, 21055510), (930, 20919668), (939, 20719160), (961, 20244840), (980, 19852338), (1023, 19017880), (1078, 18047580), (1085, 17931144), (1155, 16844408), (1176, 16543615), (1240, 15689751), (1252, 15539370), (1302, 14942620), (1320, 14738857), (1364, 14263410), (1470, 13234892), (1519, 12807960), (1540, 12633306), (1565, 12431496), (1617, 12031720), (1705, 11410728), (1736, 11206965), (1848, 10527755), (1860, 10459834), (1878, 10359580), (1922, 10122420), (1960, 9926169), (2046, 9508940), (2156, 9023790), (2170, 8965572), (2191, 8879640), (2310, 8422204), (2387, 8150520), (2504, 7769685), (2604, 7471310), (2695, 7219032), (2728, 7131705), (2883, 6748280), (2940, 6617446), (3038, 6403980), (3080, 6316653), (3130, 6215748), (3234, 6015860), (3255, 5977048), (3410, 5705364), (3443, 5650680), (3720, 5229917), (3756, 5179790), (3844, 5061210), (4092, 4754470), (4312, 4511895), (4340, 4482786), (4382, 4439820), (4557, 4269320), (4620, 4211102), (4695, 4143832), (4774, 4075260), (4805, 4048968), (5115, 3803576), (5208, 3735655), (5390, 3609516), (5766, 3374140), (5880, 3308723), (6076, 3201990), (6260, 3107874), (6468, 3007930), (6510, 2988524), (6573, 2959880), (6727, 2892120), (6820, 2852682), (6886, 2825340), (7161, 2716840), (7512, 2589895), (7595, 2561592), (7688, 2530605), (8085, 2406344), (8184, 2377235), (8680, 2241393), (8764, 2219910), (9114, 2134660), (9240, 2105551), (9390, 2071916), (9548, 2037630), (9610, 2024484), (9703, 2005080), (10230, 1901788), (10329, 1883560), (10571, 1840440), (10780, 1804758), (10955, 1775928), (11532, 1687070), (11935, 1630104), (12152, 1600995), (12520, 1553937), (12936, 1503965), (13020, 1494262), (13146, 1479940), (13454, 1446060), (13640, 1426341), (13772, 1412670), (14322, 1358420), (14415, 1349656), (15190, 1280796), (15337, 1268520), (16170, 1203172), (16709, 1164360), (17215, 1130136), (17528, 1109955), (18228, 1067330), (18780, 1035958), (19096, 1018815), (19220, 1012242), (19406, 1002540), (20181, 964040), (20460, 950894), (20658, 941780), (21142, 920220), (21560, 902379), (21910, 887964), (22785, 853864), (23064, 843535), (23870, 815052), (24101, 807240), (26040, 747131), (26292, 739970), (26908, 723030), (27544, 706335), (28644, 679210), (28830, 674828), (29109, 668360), (30380, 640398), (30674, 634260), (31713, 613480), (32340, 601586), (32865, 591976), (33418, 582180), (33635, 578424), (34430, 565068), (35805, 543368), (36456, 533665), (37560, 517979), (38440, 506121), (38812, 501270), (40362, 482020), (40920, 475447), (41316, 470890), (42284, 460110), (43820, 443982), (45570, 426932), (46011, 422840), (47089, 413160), (47740, 407526), (48202, 403620), (48515, 401016), (50127, 388120), (51645, 376712), (52584, 369985), (52855, 368088), (53816, 361515), (57288, 339605), (57660, 337414), (58218, 334180), (60760, 320199), (61348, 317130), (63426, 306740), (64680, 300793), (65730, 295988), (66836, 291090), (67270, 289212), (67921, 286440), (68860, 282534), (71610, 271684), (72303, 269080), (73997, 262920), (76685, 253704), (77624, 250635), (80724, 241010), (82632, 235445), (83545, 232872), (84568, 230055), (87640, 221991), (91140, 213466), (92022, 211420), (94178, 206580), (95480, 203763), (96404, 201810), (97030, 200508), (100254, 194060), (100905, 192808), (103290, 188356), (105710, 184044), (106733, 182280), (115320, 168707), (116436, 167090), (120505, 161448), (122696, 158565), (126852, 153370), (131460, 147994), (133672, 145545), (134540, 144606), (135842, 143220), (137720, 141267)]