318905580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33013}}^1$

素因数の和:33055

約数の個数: 96

約数和(自身を含む): 1064899584

約数和(自身を除く): 745994004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 33013, 66026, 99039, 132052, 165065, 198078, 231091, 330130, 396156, 462182, 495195, 660260, 693273, 759299, 924364, 990390, 1155455, 1386546, 1518598, 1980780, 2277897, 2310910, 2773092, 3037196, 3466365, 3796495, 4555794, 4621820, 5315093, 6932730, 7592990, 9111588, 10630186, 11389485, 13865460, 15185980, 15945279, 21260372, 22778970, 26575465, 31890558, 45557940, 53150930, 63781116, 79726395, 106301860, 159452790, 318905580]

約数ペア:

[(1, 318905580), (2, 159452790), (3, 106301860), (4, 79726395), (5, 63781116), (6, 53150930), (7, 45557940), (10, 31890558), (12, 26575465), (14, 22778970), (15, 21260372), (20, 15945279), (21, 15185980), (23, 13865460), (28, 11389485), (30, 10630186), (35, 9111588), (42, 7592990), (46, 6932730), (60, 5315093), (69, 4621820), (70, 4555794), (84, 3796495), (92, 3466365), (105, 3037196), (115, 2773092), (138, 2310910), (140, 2277897), (161, 1980780), (210, 1518598), (230, 1386546), (276, 1155455), (322, 990390), (345, 924364), (420, 759299), (460, 693273), (483, 660260), (644, 495195), (690, 462182), (805, 396156), (966, 330130), (1380, 231091), (1610, 198078), (1932, 165065), (2415, 132052), (3220, 99039), (4830, 66026), (9660, 33013)]