4657222920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{42323}}^1$

素因数の和:42475

約数の個数: 128

約数和(自身を含む): 16089891840

約数和(自身を除く): 11432668920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3668, 3930, 4585, 5240, 5502, 7336, 7860, 9170, 11004, 13755, 15720, 18340, 22008, 27510, 36680, 42323, 55020, 84646, 110040, 126969, 169292, 211615, 253938, 296261, 338584, 423230, 507876, 592522, 634845, 846460, 888783, 1015752, 1185044, 1269690, 1481305, 1692920, 1777566, 2370088, 2539380, 2962610, 3555132, 4443915, 5078760, 5544313, 5925220, 7110264, 8887830, 11088626, 11850440, 16632939, 17775660, 22177252, 27721565, 33265878, 35551320, 38810191, 44354504, 55443130, 66531756, 77620382, 83164695, 110886260, 116430573, 133063512, 155240764, 166329390, 194050955, 221772520, 232861146, 310481528, 332658780, 388101910, 465722292, 582152865, 665317560, 776203820, 931444584, 1164305730, 1552407640, 2328611460, 4657222920]

約数ペア:

[(1, 4657222920), (2, 2328611460), (3, 1552407640), (4, 1164305730), (5, 931444584), (6, 776203820), (7, 665317560), (8, 582152865), (10, 465722292), (12, 388101910), (14, 332658780), (15, 310481528), (20, 232861146), (21, 221772520), (24, 194050955), (28, 166329390), (30, 155240764), (35, 133063512), (40, 116430573), (42, 110886260), (56, 83164695), (60, 77620382), (70, 66531756), (84, 55443130), (105, 44354504), (120, 38810191), (131, 35551320), (140, 33265878), (168, 27721565), (210, 22177252), (262, 17775660), (280, 16632939), (393, 11850440), (420, 11088626), (524, 8887830), (655, 7110264), (786, 5925220), (840, 5544313), (917, 5078760), (1048, 4443915), (1310, 3555132), (1572, 2962610), (1834, 2539380), (1965, 2370088), (2620, 1777566), (2751, 1692920), (3144, 1481305), (3668, 1269690), (3930, 1185044), (4585, 1015752), (5240, 888783), (5502, 846460), (7336, 634845), (7860, 592522), (9170, 507876), (11004, 423230), (13755, 338584), (15720, 296261), (18340, 253938), (22008, 211615), (27510, 169292), (36680, 126969), (42323, 110040), (55020, 84646)]