4920787620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1907

約数の個数: 288

約数和(自身を含む): 17826681600

約数和(自身を除く): 12905893980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 59, 60, 63, 70, 74, 84, 90, 105, 111, 118, 126, 140, 148, 177, 180, 185, 210, 222, 236, 252, 259, 295, 315, 333, 354, 370, 413, 420, 444, 518, 531, 555, 590, 630, 666, 708, 740, 777, 826, 885, 1036, 1062, 1110, 1180, 1239, 1260, 1295, 1332, 1554, 1652, 1665, 1770, 1789, 2065, 2124, 2183, 2220, 2331, 2478, 2590, 2655, 3108, 3330, 3540, 3578, 3717, 3885, 4130, 4366, 4662, 4956, 5180, 5310, 5367, 6195, 6549, 6660, 7156, 7434, 7770, 8260, 8732, 8945, 9324, 10620, 10734, 10915, 11655, 12390, 12523, 13098, 14868, 15281, 15540, 16101, 17890, 18585, 19647, 21468, 21830, 23310, 24780, 25046, 26196, 26835, 30562, 32202, 32745, 35780, 37170, 37569, 39294, 43660, 45843, 46620, 50092, 53670, 61124, 62615, 64404, 65490, 66193, 74340, 75138, 76405, 78588, 80505, 91686, 98235, 105551, 107340, 112707, 125230, 130980, 132386, 137529, 150276, 152810, 161010, 183372, 187845, 196470, 198579, 211102, 225414, 229215, 250460, 264772, 275058, 305620, 316653, 322020, 330965, 375690, 392940, 397158, 422204, 450828, 458430, 463351, 527755, 550116, 563535, 595737, 633306, 661930, 687645, 738857, 751380, 794316, 916860, 926702, 949959, 992895, 1055510, 1127070, 1191474, 1266612, 1323860, 1375290, 1390053, 1477714, 1583265, 1853404, 1899918, 1985790, 2111020, 2216571, 2254140, 2316755, 2382948, 2750580, 2780106, 2955428, 2978685, 3166530, 3694285, 3799836, 3905387, 3971580, 4170159, 4433142, 4633510, 4749795, 5560212, 5957370, 6333060, 6649713, 6950265, 7388570, 7810774, 8340318, 8866284, 9267020, 9499590, 11082855, 11716161, 11914740, 13299426, 13900530, 14777140, 15621548, 16680636, 18999180, 19526935, 20850795, 22165710, 23432322, 26598852, 27337709, 27801060, 33248565, 35148483, 39053870, 41701590, 44331420, 46864644, 54675418, 58580805, 66497130, 70296966, 78107740, 82013127, 83403180, 109350836, 117161610, 132994260, 136688545, 140593932, 164026254, 175742415, 234323220, 246039381, 273377090, 328052508, 351484830, 410065635, 492078762, 546754180, 702969660, 820131270, 984157524, 1230196905, 1640262540, 2460393810, 4920787620]

約数ペア:

[(1, 4920787620), (2, 2460393810), (3, 1640262540), (4, 1230196905), (5, 984157524), (6, 820131270), (7, 702969660), (9, 546754180), (10, 492078762), (12, 410065635), (14, 351484830), (15, 328052508), (18, 273377090), (20, 246039381), (21, 234323220), (28, 175742415), (30, 164026254), (35, 140593932), (36, 136688545), (37, 132994260), (42, 117161610), (45, 109350836), (59, 83403180), (60, 82013127), (63, 78107740), (70, 70296966), (74, 66497130), (84, 58580805), (90, 54675418), (105, 46864644), (111, 44331420), (118, 41701590), (126, 39053870), (140, 35148483), (148, 33248565), (177, 27801060), (180, 27337709), (185, 26598852), (210, 23432322), (222, 22165710), (236, 20850795), (252, 19526935), (259, 18999180), (295, 16680636), (315, 15621548), (333, 14777140), (354, 13900530), (370, 13299426), (413, 11914740), (420, 11716161), (444, 11082855), (518, 9499590), (531, 9267020), (555, 8866284), (590, 8340318), (630, 7810774), (666, 7388570), (708, 6950265), (740, 6649713), (777, 6333060), (826, 5957370), (885, 5560212), (1036, 4749795), (1062, 4633510), (1110, 4433142), (1180, 4170159), (1239, 3971580), (1260, 3905387), (1295, 3799836), (1332, 3694285), (1554, 3166530), (1652, 2978685), (1665, 2955428), (1770, 2780106), (1789, 2750580), (2065, 2382948), (2124, 2316755), (2183, 2254140), (2220, 2216571), (2331, 2111020), (2478, 1985790), (2590, 1899918), (2655, 1853404), (3108, 1583265), (3330, 1477714), (3540, 1390053), (3578, 1375290), (3717, 1323860), (3885, 1266612), (4130, 1191474), (4366, 1127070), (4662, 1055510), (4956, 992895), (5180, 949959), (5310, 926702), (5367, 916860), (6195, 794316), (6549, 751380), (6660, 738857), (7156, 687645), (7434, 661930), (7770, 633306), (8260, 595737), (8732, 563535), (8945, 550116), (9324, 527755), (10620, 463351), (10734, 458430), (10915, 450828), (11655, 422204), (12390, 397158), (12523, 392940), (13098, 375690), (14868, 330965), (15281, 322020), (15540, 316653), (16101, 305620), (17890, 275058), (18585, 264772), (19647, 250460), (21468, 229215), (21830, 225414), (23310, 211102), (24780, 198579), (25046, 196470), (26196, 187845), (26835, 183372), (30562, 161010), (32202, 152810), (32745, 150276), (35780, 137529), (37170, 132386), (37569, 130980), (39294, 125230), (43660, 112707), (45843, 107340), (46620, 105551), (50092, 98235), (53670, 91686), (61124, 80505), (62615, 78588), (64404, 76405), (65490, 75138), (66193, 74340)]