222668280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2111}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 726485760

約数和(自身を除く): 503817480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1172, 1465, 1758, 2111, 2344, 2637, 2930, 3516, 4222, 4395, 5274, 5860, 6333, 7032, 8444, 8790, 10548, 10555, 11720, 12666, 13185, 16888, 17580, 18999, 21096, 21110, 25332, 26370, 31665, 35160, 37998, 42220, 50664, 52740, 63330, 75996, 84440, 94995, 105480, 126660, 151992, 189990, 253320, 379980, 618523, 759960, 1237046, 1855569, 2474092, 3092615, 3711138, 4948184, 5566707, 6185230, 7422276, 9277845, 11133414, 12370460, 14844552, 18555690, 22266828, 24740920, 27833535, 37111380, 44533656, 55667070, 74222760, 111334140, 222668280]

約数ペア:

[(1, 222668280), (2, 111334140), (3, 74222760), (4, 55667070), (5, 44533656), (6, 37111380), (8, 27833535), (9, 24740920), (10, 22266828), (12, 18555690), (15, 14844552), (18, 12370460), (20, 11133414), (24, 9277845), (30, 7422276), (36, 6185230), (40, 5566707), (45, 4948184), (60, 3711138), (72, 3092615), (90, 2474092), (120, 1855569), (180, 1237046), (293, 759960), (360, 618523), (586, 379980), (879, 253320), (1172, 189990), (1465, 151992), (1758, 126660), (2111, 105480), (2344, 94995), (2637, 84440), (2930, 75996), (3516, 63330), (4222, 52740), (4395, 50664), (5274, 42220), (5860, 37998), (6333, 35160), (7032, 31665), (8444, 26370), (8790, 25332), (10548, 21110), (10555, 21096), (11720, 18999), (12666, 17580), (13185, 16888)]