189926255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11145907}}^1$

素因数の和:11145994

約数の個数: 80

約数和(自身を含む): 597063999744

約数和(自身を除く): 407137744464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 11145907, 22291814, 33437721, 44583628, 55729535, 66875442, 89167256, 111459070, 133750884, 167188605, 178334512, 222918140, 267501768, 334377210, 445836280, 535003536, 668754420, 791359397, 891672560, 1337508840, 1582718794, 2374078191, 2675017680, 3165437588, 3956796985, 4748156382, 6330875176, 7913593970, 9496312764, 11870390955, 12661750352, 15827187940, 18992625528, 23740781910, 31654375880, 37985251056, 47481563820, 63308751760, 94963127640, 189926255280]

約数ペア:

[(1, 189926255280), (2, 94963127640), (3, 63308751760), (4, 47481563820), (5, 37985251056), (6, 31654375880), (8, 23740781910), (10, 18992625528), (12, 15827187940), (15, 12661750352), (16, 11870390955), (20, 9496312764), (24, 7913593970), (30, 6330875176), (40, 4748156382), (48, 3956796985), (60, 3165437588), (71, 2675017680), (80, 2374078191), (120, 1582718794), (142, 1337508840), (213, 891672560), (240, 791359397), (284, 668754420), (355, 535003536), (426, 445836280), (568, 334377210), (710, 267501768), (852, 222918140), (1065, 178334512), (1136, 167188605), (1420, 133750884), (1704, 111459070), (2130, 89167256), (2840, 66875442), (3408, 55729535), (4260, 44583628), (5680, 33437721), (8520, 22291814), (17040, 11145907)]