122351880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 423532800

約数和(自身を除く): 301180920

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, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1289, 1356, 1582, 1695, 2260, 2373, 2578, 2712, 3164, 3390, 3867, 3955, 4520, 4746, 5156, 6328, 6445, 6780, 7734, 7910, 9023, 9492, 10312, 11865, 12890, 13560, 15468, 15820, 18046, 18984, 19335, 23730, 25780, 27069, 30936, 31640, 36092, 38670, 45115, 47460, 51560, 54138, 72184, 77340, 90230, 94920, 108276, 135345, 145657, 154680, 180460, 216552, 270690, 291314, 360920, 436971, 541380, 582628, 728285, 873942, 1019599, 1082760, 1165256, 1456570, 1747884, 2039198, 2184855, 2913140, 3058797, 3495768, 4078396, 4369710, 5097995, 5826280, 6117594, 8156792, 8739420, 10195990, 12235188, 15293985, 17478840, 20391980, 24470376, 30587970, 40783960, 61175940, 122351880]

約数ペア:

[(1, 122351880), (2, 61175940), (3, 40783960), (4, 30587970), (5, 24470376), (6, 20391980), (7, 17478840), (8, 15293985), (10, 12235188), (12, 10195990), (14, 8739420), (15, 8156792), (20, 6117594), (21, 5826280), (24, 5097995), (28, 4369710), (30, 4078396), (35, 3495768), (40, 3058797), (42, 2913140), (56, 2184855), (60, 2039198), (70, 1747884), (84, 1456570), (105, 1165256), (113, 1082760), (120, 1019599), (140, 873942), (168, 728285), (210, 582628), (226, 541380), (280, 436971), (339, 360920), (420, 291314), (452, 270690), (565, 216552), (678, 180460), (791, 154680), (840, 145657), (904, 135345), (1130, 108276), (1289, 94920), (1356, 90230), (1582, 77340), (1695, 72184), (2260, 54138), (2373, 51560), (2578, 47460), (2712, 45115), (3164, 38670), (3390, 36092), (3867, 31640), (3955, 30936), (4520, 27069), (4746, 25780), (5156, 23730), (6328, 19335), (6445, 18984), (6780, 18046), (7734, 15820), (7910, 15468), (9023, 13560), (9492, 12890), (10312, 11865)]