237524480

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 610460928

約数和(自身を除く): 372936448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 73, 80, 82, 124, 128, 146, 155, 160, 164, 205, 248, 256, 292, 310, 320, 328, 365, 410, 496, 512, 584, 620, 640, 656, 730, 820, 992, 1168, 1240, 1271, 1280, 1312, 1460, 1640, 1984, 2263, 2336, 2480, 2542, 2560, 2624, 2920, 2993, 3280, 3968, 4526, 4672, 4960, 5084, 5248, 5840, 5986, 6355, 6560, 7936, 9052, 9344, 9920, 10168, 10496, 11315, 11680, 11972, 12710, 13120, 14965, 15872, 18104, 18688, 19840, 20336, 20992, 22630, 23360, 23944, 25420, 26240, 29930, 36208, 37376, 39680, 40672, 45260, 46720, 47888, 50840, 52480, 59860, 72416, 79360, 81344, 90520, 92783, 93440, 95776, 101680, 104960, 119720, 144832, 162688, 181040, 185566, 186880, 191552, 203360, 239440, 289664, 325376, 362080, 371132, 383104, 406720, 463915, 478880, 579328, 650752, 724160, 742264, 766208, 813440, 927830, 957760, 1158656, 1448320, 1484528, 1532416, 1626880, 1855660, 1915520, 2896640, 2969056, 3253760, 3711320, 3831040, 5793280, 5938112, 7422640, 7662080, 11876224, 14845280, 23752448, 29690560, 47504896, 59381120, 118762240, 237524480]

約数ペア:

[(1, 237524480), (2, 118762240), (4, 59381120), (5, 47504896), (8, 29690560), (10, 23752448), (16, 14845280), (20, 11876224), (31, 7662080), (32, 7422640), (40, 5938112), (41, 5793280), (62, 3831040), (64, 3711320), (73, 3253760), (80, 2969056), (82, 2896640), (124, 1915520), (128, 1855660), (146, 1626880), (155, 1532416), (160, 1484528), (164, 1448320), (205, 1158656), (248, 957760), (256, 927830), (292, 813440), (310, 766208), (320, 742264), (328, 724160), (365, 650752), (410, 579328), (496, 478880), (512, 463915), (584, 406720), (620, 383104), (640, 371132), (656, 362080), (730, 325376), (820, 289664), (992, 239440), (1168, 203360), (1240, 191552), (1271, 186880), (1280, 185566), (1312, 181040), (1460, 162688), (1640, 144832), (1984, 119720), (2263, 104960), (2336, 101680), (2480, 95776), (2542, 93440), (2560, 92783), (2624, 90520), (2920, 81344), (2993, 79360), (3280, 72416), (3968, 59860), (4526, 52480), (4672, 50840), (4960, 47888), (5084, 46720), (5248, 45260), (5840, 40672), (5986, 39680), (6355, 37376), (6560, 36208), (7936, 29930), (9052, 26240), (9344, 25420), (9920, 23944), (10168, 23360), (10496, 22630), (11315, 20992), (11680, 20336), (11972, 19840), (12710, 18688), (13120, 18104), (14965, 15872)]