978171040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79397}}^1$

素因数の和:79430

約数の個数: 96

約数和(自身を含む): 2881194624

約数和(自身を除く): 1903023584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 79397, 158794, 317588, 396985, 555779, 635176, 793970, 873367, 1111558, 1270352, 1587940, 1746734, 2223116, 2540704, 2778895, 3175880, 3493468, 4366835, 4446232, 5557790, 6113569, 6351760, 6986936, 8733670, 8892464, 11115580, 12227138, 12703520, 13973872, 17467340, 17784928, 22231160, 24454276, 27947744, 30567845, 34934680, 44462320, 48908552, 61135690, 69869360, 88924640, 97817104, 122271380, 139738720, 195634208, 244542760, 489085520, 978171040]

約数ペア:

[(1, 978171040), (2, 489085520), (4, 244542760), (5, 195634208), (7, 139738720), (8, 122271380), (10, 97817104), (11, 88924640), (14, 69869360), (16, 61135690), (20, 48908552), (22, 44462320), (28, 34934680), (32, 30567845), (35, 27947744), (40, 24454276), (44, 22231160), (55, 17784928), (56, 17467340), (70, 13973872), (77, 12703520), (80, 12227138), (88, 11115580), (110, 8892464), (112, 8733670), (140, 6986936), (154, 6351760), (160, 6113569), (176, 5557790), (220, 4446232), (224, 4366835), (280, 3493468), (308, 3175880), (352, 2778895), (385, 2540704), (440, 2223116), (560, 1746734), (616, 1587940), (770, 1270352), (880, 1111558), (1120, 873367), (1232, 793970), (1540, 635176), (1760, 555779), (2464, 396985), (3080, 317588), (6160, 158794), (12320, 79397)]