156738875880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1\times {\mathrm{24631}}^1$

素因数の和:27455

約数の個数: 128

約数和(自身を含む): 495162316800

約数和(自身を除く): 338423440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 2791, 5582, 8373, 11164, 13955, 16746, 22328, 24631, 27910, 33492, 41865, 49262, 53029, 55820, 66984, 73893, 83730, 98524, 106058, 111640, 123155, 147786, 159087, 167460, 197048, 212116, 246310, 265145, 295572, 318174, 334920, 369465, 424232, 467989, 492620, 530290, 591144, 636348, 738930, 795435, 935978, 985240, 1060580, 1272696, 1403967, 1477860, 1590870, 1871956, 2121160, 2339945, 2807934, 2955720, 3181740, 3743912, 4679890, 5615868, 6363480, 7019835, 9359780, 11231736, 14039670, 18719560, 28079340, 56158680, 68745121, 137490242, 206235363, 274980484, 343725605, 412470726, 549960968, 687451210, 824941452, 1031176815, 1306157299, 1374902420, 1649882904, 2062353630, 2612314598, 2749804840, 3918471897, 4124707260, 5224629196, 6530786495, 7836943794, 8249414520, 10449258392, 13061572990, 15673887588, 19592359485, 26123145980, 31347775176, 39184718970, 52246291960, 78369437940, 156738875880]

約数ペア:

[(1, 156738875880), (2, 78369437940), (3, 52246291960), (4, 39184718970), (5, 31347775176), (6, 26123145980), (8, 19592359485), (10, 15673887588), (12, 13061572990), (15, 10449258392), (19, 8249414520), (20, 7836943794), (24, 6530786495), (30, 5224629196), (38, 4124707260), (40, 3918471897), (57, 2749804840), (60, 2612314598), (76, 2062353630), (95, 1649882904), (114, 1374902420), (120, 1306157299), (152, 1031176815), (190, 824941452), (228, 687451210), (285, 549960968), (380, 412470726), (456, 343725605), (570, 274980484), (760, 206235363), (1140, 137490242), (2280, 68745121), (2791, 56158680), (5582, 28079340), (8373, 18719560), (11164, 14039670), (13955, 11231736), (16746, 9359780), (22328, 7019835), (24631, 6363480), (27910, 5615868), (33492, 4679890), (41865, 3743912), (49262, 3181740), (53029, 2955720), (55820, 2807934), (66984, 2339945), (73893, 2121160), (83730, 1871956), (98524, 1590870), (106058, 1477860), (111640, 1403967), (123155, 1272696), (147786, 1060580), (159087, 985240), (167460, 935978), (197048, 795435), (212116, 738930), (246310, 636348), (265145, 591144), (295572, 530290), (318174, 492620), (334920, 467989), (369465, 424232)]