269550120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3127

約数の個数: 128

約数和(自身を含む): 933120000

約数和(自身を除く): 663569880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 2999, 3210, 3745, 4280, 4494, 5992, 5998, 6420, 7490, 8988, 8997, 11235, 11996, 12840, 14980, 14995, 17976, 17994, 20993, 22470, 23992, 29960, 29990, 35988, 41986, 44940, 44985, 59980, 62979, 71976, 83972, 89880, 89970, 104965, 119960, 125958, 167944, 179940, 209930, 251916, 314895, 320893, 359880, 419860, 503832, 629790, 641786, 839720, 962679, 1259580, 1283572, 1604465, 1925358, 2246251, 2519160, 2567144, 3208930, 3850716, 4492502, 4813395, 6417860, 6738753, 7701432, 8985004, 9626790, 11231255, 12835720, 13477506, 17970008, 19253580, 22462510, 26955012, 33693765, 38507160, 44925020, 53910024, 67387530, 89850040, 134775060, 269550120]

約数ペア:

[(1, 269550120), (2, 134775060), (3, 89850040), (4, 67387530), (5, 53910024), (6, 44925020), (7, 38507160), (8, 33693765), (10, 26955012), (12, 22462510), (14, 19253580), (15, 17970008), (20, 13477506), (21, 12835720), (24, 11231255), (28, 9626790), (30, 8985004), (35, 7701432), (40, 6738753), (42, 6417860), (56, 4813395), (60, 4492502), (70, 3850716), (84, 3208930), (105, 2567144), (107, 2519160), (120, 2246251), (140, 1925358), (168, 1604465), (210, 1283572), (214, 1259580), (280, 962679), (321, 839720), (420, 641786), (428, 629790), (535, 503832), (642, 419860), (749, 359880), (840, 320893), (856, 314895), (1070, 251916), (1284, 209930), (1498, 179940), (1605, 167944), (2140, 125958), (2247, 119960), (2568, 104965), (2996, 89970), (2999, 89880), (3210, 83972), (3745, 71976), (4280, 62979), (4494, 59980), (5992, 44985), (5998, 44940), (6420, 41986), (7490, 35988), (8988, 29990), (8997, 29960), (11235, 23992), (11996, 22470), (12840, 20993), (14980, 17994), (14995, 17976)]