1457925040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4179

約数の個数: 160

約数和(自身を含む): 4111736832

約数和(自身を除く): 2653811792

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 176, 208, 220, 248, 260, 286, 310, 341, 403, 440, 496, 520, 572, 620, 682, 715, 806, 880, 1040, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2288, 2480, 2728, 2860, 3224, 3410, 4030, 4111, 4433, 5456, 5720, 6448, 6820, 8060, 8222, 8866, 11440, 13640, 16120, 16444, 17732, 20555, 22165, 27280, 32240, 32888, 35464, 41110, 44330, 45221, 53443, 65776, 70928, 82220, 88660, 90442, 106886, 127441, 164440, 177320, 180884, 213772, 226105, 254882, 267215, 328880, 354640, 361768, 427544, 452210, 509764, 534430, 587873, 637205, 723536, 855088, 904420, 1019528, 1068860, 1175746, 1274410, 1401851, 1656733, 1808840, 2039056, 2137720, 2351492, 2548820, 2803702, 2939365, 3313466, 3617680, 4275440, 4702984, 5097640, 5607404, 5878730, 6626932, 7009255, 8283665, 9405968, 10195280, 11214808, 11757460, 13253864, 14018510, 16567330, 18224063, 22429616, 23514920, 26507728, 28037020, 33134660, 36448126, 47029840, 56074040, 66269320, 72896252, 91120315, 112148080, 132538640, 145792504, 182240630, 291585008, 364481260, 728962520, 1457925040]

約数ペア:

[(1, 1457925040), (2, 728962520), (4, 364481260), (5, 291585008), (8, 182240630), (10, 145792504), (11, 132538640), (13, 112148080), (16, 91120315), (20, 72896252), (22, 66269320), (26, 56074040), (31, 47029840), (40, 36448126), (44, 33134660), (52, 28037020), (55, 26507728), (62, 23514920), (65, 22429616), (80, 18224063), (88, 16567330), (104, 14018510), (110, 13253864), (124, 11757460), (130, 11214808), (143, 10195280), (155, 9405968), (176, 8283665), (208, 7009255), (220, 6626932), (248, 5878730), (260, 5607404), (286, 5097640), (310, 4702984), (341, 4275440), (403, 3617680), (440, 3313466), (496, 2939365), (520, 2803702), (572, 2548820), (620, 2351492), (682, 2137720), (715, 2039056), (806, 1808840), (880, 1656733), (1040, 1401851), (1144, 1274410), (1240, 1175746), (1364, 1068860), (1430, 1019528), (1612, 904420), (1705, 855088), (2015, 723536), (2288, 637205), (2480, 587873), (2728, 534430), (2860, 509764), (3224, 452210), (3410, 427544), (4030, 361768), (4111, 354640), (4433, 328880), (5456, 267215), (5720, 254882), (6448, 226105), (6820, 213772), (8060, 180884), (8222, 177320), (8866, 164440), (11440, 127441), (13640, 106886), (16120, 90442), (16444, 88660), (17732, 82220), (20555, 70928), (22165, 65776), (27280, 53443), (32240, 45221), (32888, 44330), (35464, 41110)]