7138203240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:1016

約数の個数: 256

約数和(自身を含む): 25082265600

約数和(自身を除く): 17944062360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 223, 265, 280, 318, 371, 420, 424, 446, 530, 636, 669, 719, 742, 795, 840, 892, 1060, 1113, 1115, 1272, 1338, 1438, 1484, 1561, 1590, 1784, 1855, 2120, 2157, 2226, 2230, 2676, 2876, 2968, 3122, 3180, 3345, 3595, 3710, 4314, 4452, 4460, 4683, 5033, 5352, 5565, 5752, 6244, 6360, 6690, 7190, 7420, 7805, 8628, 8904, 8920, 9366, 10066, 10785, 11130, 11819, 12488, 13380, 14380, 14840, 15099, 15610, 17256, 18732, 20132, 21570, 22260, 23415, 23638, 25165, 26760, 28760, 30198, 31220, 35457, 37464, 38107, 40264, 43140, 44520, 46830, 47276, 50330, 59095, 60396, 62440, 70914, 75495, 76214, 82733, 86280, 93660, 94552, 100660, 114321, 118190, 120792, 141828, 150990, 152428, 160337, 165466, 177285, 187320, 190535, 201320, 228642, 236380, 248199, 266749, 283656, 301980, 304856, 320674, 330932, 354570, 381070, 413665, 457284, 472760, 481011, 496398, 533498, 571605, 603960, 641348, 661864, 709140, 762140, 800247, 801685, 827330, 914568, 962022, 992796, 1066996, 1122359, 1143210, 1240995, 1282696, 1333745, 1418280, 1524280, 1600494, 1603370, 1654660, 1924044, 1985592, 2133992, 2244718, 2286420, 2405055, 2481990, 2667490, 3200988, 3206740, 3309320, 3367077, 3848088, 4001235, 4489436, 4572840, 4810110, 4963980, 5334980, 5611795, 6401976, 6413480, 6734154, 8002470, 8497861, 8978872, 9620220, 9927960, 10669960, 11223590, 13468308, 16004940, 16835385, 16995722, 19240440, 22447180, 25493583, 26936616, 32009880, 33670770, 33991444, 42489305, 44894360, 50987166, 59485027, 67341540, 67982888, 84978610, 101974332, 118970054, 127467915, 134683080, 169957220, 178455081, 203948664, 237940108, 254935830, 297425135, 339914440, 356910162, 475880216, 509871660, 594850270, 713820324, 892275405, 1019743320, 1189700540, 1427640648, 1784550810, 2379401080, 3569101620, 7138203240]

約数ペア:

[(1, 7138203240), (2, 3569101620), (3, 2379401080), (4, 1784550810), (5, 1427640648), (6, 1189700540), (7, 1019743320), (8, 892275405), (10, 713820324), (12, 594850270), (14, 509871660), (15, 475880216), (20, 356910162), (21, 339914440), (24, 297425135), (28, 254935830), (30, 237940108), (35, 203948664), (40, 178455081), (42, 169957220), (53, 134683080), (56, 127467915), (60, 118970054), (70, 101974332), (84, 84978610), (105, 67982888), (106, 67341540), (120, 59485027), (140, 50987166), (159, 44894360), (168, 42489305), (210, 33991444), (212, 33670770), (223, 32009880), (265, 26936616), (280, 25493583), (318, 22447180), (371, 19240440), (420, 16995722), (424, 16835385), (446, 16004940), (530, 13468308), (636, 11223590), (669, 10669960), (719, 9927960), (742, 9620220), (795, 8978872), (840, 8497861), (892, 8002470), (1060, 6734154), (1113, 6413480), (1115, 6401976), (1272, 5611795), (1338, 5334980), (1438, 4963980), (1484, 4810110), (1561, 4572840), (1590, 4489436), (1784, 4001235), (1855, 3848088), (2120, 3367077), (2157, 3309320), (2226, 3206740), (2230, 3200988), (2676, 2667490), (2876, 2481990), (2968, 2405055), (3122, 2286420), (3180, 2244718), (3345, 2133992), (3595, 1985592), (3710, 1924044), (4314, 1654660), (4452, 1603370), (4460, 1600494), (4683, 1524280), (5033, 1418280), (5352, 1333745), (5565, 1282696), (5752, 1240995), (6244, 1143210), (6360, 1122359), (6690, 1066996), (7190, 992796), (7420, 962022), (7805, 914568), (8628, 827330), (8904, 801685), (8920, 800247), (9366, 762140), (10066, 709140), (10785, 661864), (11130, 641348), (11819, 603960), (12488, 571605), (13380, 533498), (14380, 496398), (14840, 481011), (15099, 472760), (15610, 457284), (17256, 413665), (18732, 381070), (20132, 354570), (21570, 330932), (22260, 320674), (23415, 304856), (23638, 301980), (25165, 283656), (26760, 266749), (28760, 248199), (30198, 236380), (31220, 228642), (35457, 201320), (37464, 190535), (38107, 187320), (40264, 177285), (43140, 165466), (44520, 160337), (46830, 152428), (47276, 150990), (50330, 141828), (59095, 120792), (60396, 118190), (62440, 114321), (70914, 100660), (75495, 94552), (76214, 93660), (82733, 86280)]