259190880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 892866240

約数和(自身を除く): 633675360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 365, 390, 416, 438, 480, 520, 569, 584, 624, 730, 780, 876, 949, 1040, 1095, 1138, 1168, 1248, 1460, 1560, 1707, 1752, 1898, 2080, 2190, 2276, 2336, 2845, 2847, 2920, 3120, 3414, 3504, 3796, 4380, 4552, 4745, 5690, 5694, 5840, 6240, 6828, 7008, 7397, 7592, 8535, 8760, 9104, 9490, 11380, 11388, 11680, 13656, 14235, 14794, 15184, 17070, 17520, 18208, 18980, 22191, 22760, 22776, 27312, 28470, 29588, 30368, 34140, 35040, 36985, 37960, 41537, 44382, 45520, 45552, 54624, 56940, 59176, 68280, 73970, 75920, 83074, 88764, 91040, 91104, 110955, 113880, 118352, 124611, 136560, 147940, 151840, 166148, 177528, 207685, 221910, 227760, 236704, 249222, 273120, 295880, 332296, 355056, 415370, 443820, 455520, 498444, 539981, 591760, 623055, 664592, 710112, 830740, 887640, 996888, 1079962, 1183520, 1246110, 1329184, 1619943, 1661480, 1775280, 1993776, 2159924, 2492220, 2699905, 3239886, 3322960, 3550560, 3987552, 4319848, 4984440, 5399810, 6479772, 6645920, 8099715, 8639696, 9968880, 10799620, 12959544, 16199430, 17279392, 19937760, 21599240, 25919088, 32398860, 43198480, 51838176, 64797720, 86396960, 129595440, 259190880]

約数ペア:

[(1, 259190880), (2, 129595440), (3, 86396960), (4, 64797720), (5, 51838176), (6, 43198480), (8, 32398860), (10, 25919088), (12, 21599240), (13, 19937760), (15, 17279392), (16, 16199430), (20, 12959544), (24, 10799620), (26, 9968880), (30, 8639696), (32, 8099715), (39, 6645920), (40, 6479772), (48, 5399810), (52, 4984440), (60, 4319848), (65, 3987552), (73, 3550560), (78, 3322960), (80, 3239886), (96, 2699905), (104, 2492220), (120, 2159924), (130, 1993776), (146, 1775280), (156, 1661480), (160, 1619943), (195, 1329184), (208, 1246110), (219, 1183520), (240, 1079962), (260, 996888), (292, 887640), (312, 830740), (365, 710112), (390, 664592), (416, 623055), (438, 591760), (480, 539981), (520, 498444), (569, 455520), (584, 443820), (624, 415370), (730, 355056), (780, 332296), (876, 295880), (949, 273120), (1040, 249222), (1095, 236704), (1138, 227760), (1168, 221910), (1248, 207685), (1460, 177528), (1560, 166148), (1707, 151840), (1752, 147940), (1898, 136560), (2080, 124611), (2190, 118352), (2276, 113880), (2336, 110955), (2845, 91104), (2847, 91040), (2920, 88764), (3120, 83074), (3414, 75920), (3504, 73970), (3796, 68280), (4380, 59176), (4552, 56940), (4745, 54624), (5690, 45552), (5694, 45520), (5840, 44382), (6240, 41537), (6828, 37960), (7008, 36985), (7397, 35040), (7592, 34140), (8535, 30368), (8760, 29588), (9104, 28470), (9490, 27312), (11380, 22776), (11388, 22760), (11680, 22191), (13656, 18980), (14235, 18208), (14794, 17520), (15184, 17070)]