2215628280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{198533}}^1$

素因数の和:198581

約数の個数: 96

約数和(自身を含む): 7433112960

約数和(自身を除く): 5217484680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 198533, 397066, 595599, 794132, 992665, 1191198, 1588264, 1786797, 1985330, 2382396, 2977995, 3573594, 3970660, 4764792, 5955990, 6154523, 7147188, 7941320, 8933985, 11911980, 12309046, 14294376, 17867970, 18463569, 23823960, 24618092, 30772615, 35735940, 36927138, 49236184, 55390707, 61545230, 71471880, 73854276, 92317845, 110781414, 123090460, 147708552, 184635690, 221562828, 246180920, 276953535, 369271380, 443125656, 553907070, 738542760, 1107814140, 2215628280]

約数ペア:

[(1, 2215628280), (2, 1107814140), (3, 738542760), (4, 553907070), (5, 443125656), (6, 369271380), (8, 276953535), (9, 246180920), (10, 221562828), (12, 184635690), (15, 147708552), (18, 123090460), (20, 110781414), (24, 92317845), (30, 73854276), (31, 71471880), (36, 61545230), (40, 55390707), (45, 49236184), (60, 36927138), (62, 35735940), (72, 30772615), (90, 24618092), (93, 23823960), (120, 18463569), (124, 17867970), (155, 14294376), (180, 12309046), (186, 11911980), (248, 8933985), (279, 7941320), (310, 7147188), (360, 6154523), (372, 5955990), (465, 4764792), (558, 3970660), (620, 3573594), (744, 2977995), (930, 2382396), (1116, 1985330), (1240, 1786797), (1395, 1588264), (1860, 1191198), (2232, 992665), (2790, 794132), (3720, 595599), (5580, 397066), (11160, 198533)]