258017040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5001

約数の個数: 120

約数和(自身を含む): 878556120

約数和(自身を除く): 620539080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 4909, 5256, 5840, 6570, 8760, 9818, 10512, 13140, 14727, 17520, 19636, 24545, 26280, 29454, 39272, 44181, 49090, 52560, 58908, 73635, 78544, 88362, 98180, 117816, 147270, 176724, 196360, 220905, 235632, 294540, 353448, 358357, 392720, 441810, 589080, 706896, 716714, 883620, 1075071, 1178160, 1433428, 1767240, 1791785, 2150142, 2866856, 3225213, 3534480, 3583570, 4300284, 5375355, 5733712, 6450426, 7167140, 8600568, 10750710, 12900852, 14334280, 16126065, 17201136, 21501420, 25801704, 28668560, 32252130, 43002840, 51603408, 64504260, 86005680, 129008520, 258017040]

約数ペア:

[(1, 258017040), (2, 129008520), (3, 86005680), (4, 64504260), (5, 51603408), (6, 43002840), (8, 32252130), (9, 28668560), (10, 25801704), (12, 21501420), (15, 17201136), (16, 16126065), (18, 14334280), (20, 12900852), (24, 10750710), (30, 8600568), (36, 7167140), (40, 6450426), (45, 5733712), (48, 5375355), (60, 4300284), (72, 3583570), (73, 3534480), (80, 3225213), (90, 2866856), (120, 2150142), (144, 1791785), (146, 1767240), (180, 1433428), (219, 1178160), (240, 1075071), (292, 883620), (360, 716714), (365, 706896), (438, 589080), (584, 441810), (657, 392720), (720, 358357), (730, 353448), (876, 294540), (1095, 235632), (1168, 220905), (1314, 196360), (1460, 176724), (1752, 147270), (2190, 117816), (2628, 98180), (2920, 88362), (3285, 78544), (3504, 73635), (4380, 58908), (4909, 52560), (5256, 49090), (5840, 44181), (6570, 39272), (8760, 29454), (9818, 26280), (10512, 24545), (13140, 19636), (14727, 17520)]