163670080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2412

約数の個数: 112

約数和(自身を含む): 459979776

約数和(自身を除く): 296309696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2357, 2480, 3472, 4340, 4714, 4960, 6944, 8680, 9428, 9920, 11785, 13888, 16499, 17360, 18856, 23570, 32998, 34720, 37712, 47140, 65996, 69440, 73067, 75424, 82495, 94280, 131992, 146134, 150848, 164990, 188560, 263984, 292268, 329980, 365335, 377120, 511469, 527968, 584536, 659960, 730670, 754240, 1022938, 1055936, 1169072, 1319920, 1461340, 2045876, 2338144, 2557345, 2639840, 2922680, 4091752, 4676288, 5114690, 5279680, 5845360, 8183504, 10229380, 11690720, 16367008, 20458760, 23381440, 32734016, 40917520, 81835040, 163670080]

約数ペア:

[(1, 163670080), (2, 81835040), (4, 40917520), (5, 32734016), (7, 23381440), (8, 20458760), (10, 16367008), (14, 11690720), (16, 10229380), (20, 8183504), (28, 5845360), (31, 5279680), (32, 5114690), (35, 4676288), (40, 4091752), (56, 2922680), (62, 2639840), (64, 2557345), (70, 2338144), (80, 2045876), (112, 1461340), (124, 1319920), (140, 1169072), (155, 1055936), (160, 1022938), (217, 754240), (224, 730670), (248, 659960), (280, 584536), (310, 527968), (320, 511469), (434, 377120), (448, 365335), (496, 329980), (560, 292268), (620, 263984), (868, 188560), (992, 164990), (1085, 150848), (1120, 146134), (1240, 131992), (1736, 94280), (1984, 82495), (2170, 75424), (2240, 73067), (2357, 69440), (2480, 65996), (3472, 47140), (4340, 37712), (4714, 34720), (4960, 32998), (6944, 23570), (8680, 18856), (9428, 17360), (9920, 16499), (11785, 13888)]