211714699920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2105357}}^1$

素因数の和:2105792

約数の個数: 80

約数和(自身を含む): 657882267840

約数和(自身を除く): 446167567920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 6704, 8380, 10056, 12570, 16760, 20112, 25140, 33520, 50280, 100560, 2105357, 4210714, 6316071, 8421428, 10526785, 12632142, 16842856, 21053570, 25264284, 31580355, 33685712, 42107140, 50528568, 63160710, 84214280, 101057136, 126321420, 168428560, 252642840, 505285680, 882144583, 1764289166, 2646433749, 3528578332, 4410722915, 5292867498, 7057156664, 8821445830, 10585734996, 13232168745, 14114313328, 17642891660, 21171469992, 26464337490, 35285783320, 42342939984, 52928674980, 70571566640, 105857349960, 211714699920]

約数ペア:

[(1, 211714699920), (2, 105857349960), (3, 70571566640), (4, 52928674980), (5, 42342939984), (6, 35285783320), (8, 26464337490), (10, 21171469992), (12, 17642891660), (15, 14114313328), (16, 13232168745), (20, 10585734996), (24, 8821445830), (30, 7057156664), (40, 5292867498), (48, 4410722915), (60, 3528578332), (80, 2646433749), (120, 1764289166), (240, 882144583), (419, 505285680), (838, 252642840), (1257, 168428560), (1676, 126321420), (2095, 101057136), (2514, 84214280), (3352, 63160710), (4190, 50528568), (5028, 42107140), (6285, 33685712), (6704, 31580355), (8380, 25264284), (10056, 21053570), (12570, 16842856), (16760, 12632142), (20112, 10526785), (25140, 8421428), (33520, 6316071), (50280, 4210714), (100560, 2105357)]