156923060280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{40427}}^1$

素因数の和:45069

約数の個数: 128

約数和(自身を含む): 538151662080

約数和(自身を除く): 381228601800

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, 140, 168, 210, 280, 420, 840, 4621, 9242, 13863, 18484, 23105, 27726, 32347, 36968, 40427, 46210, 55452, 64694, 69315, 80854, 92420, 97041, 110904, 121281, 129388, 138630, 161708, 161735, 184840, 194082, 202135, 242562, 258776, 277260, 282989, 323416, 323470, 388164, 404270, 485124, 485205, 554520, 565978, 606405, 646940, 776328, 808540, 848967, 970248, 970410, 1131956, 1212810, 1293880, 1414945, 1617080, 1697934, 1940820, 2263912, 2425620, 2829890, 3395868, 3881640, 4244835, 4851240, 5659780, 6791736, 8489670, 11319560, 16979340, 33958680, 186813167, 373626334, 560439501, 747252668, 934065835, 1120879002, 1307692169, 1494505336, 1868131670, 2241758004, 2615384338, 2802197505, 3736263340, 3923076507, 4483516008, 5230768676, 5604395010, 6538460845, 7472526680, 7846153014, 10461537352, 11208790020, 13076921690, 15692306028, 19615382535, 22417580040, 26153843380, 31384612056, 39230765070, 52307686760, 78461530140, 156923060280]

約数ペア:

[(1, 156923060280), (2, 78461530140), (3, 52307686760), (4, 39230765070), (5, 31384612056), (6, 26153843380), (7, 22417580040), (8, 19615382535), (10, 15692306028), (12, 13076921690), (14, 11208790020), (15, 10461537352), (20, 7846153014), (21, 7472526680), (24, 6538460845), (28, 5604395010), (30, 5230768676), (35, 4483516008), (40, 3923076507), (42, 3736263340), (56, 2802197505), (60, 2615384338), (70, 2241758004), (84, 1868131670), (105, 1494505336), (120, 1307692169), (140, 1120879002), (168, 934065835), (210, 747252668), (280, 560439501), (420, 373626334), (840, 186813167), (4621, 33958680), (9242, 16979340), (13863, 11319560), (18484, 8489670), (23105, 6791736), (27726, 5659780), (32347, 4851240), (36968, 4244835), (40427, 3881640), (46210, 3395868), (55452, 2829890), (64694, 2425620), (69315, 2263912), (80854, 1940820), (92420, 1697934), (97041, 1617080), (110904, 1414945), (121281, 1293880), (129388, 1212810), (138630, 1131956), (161708, 970410), (161735, 970248), (184840, 848967), (194082, 808540), (202135, 776328), (242562, 646940), (258776, 606405), (277260, 565978), (282989, 554520), (323416, 485205), (323470, 485124), (388164, 404270)]