127296120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21649}}^1$

素因数の和:21677

約数の個数: 96

約数和(自身を含む): 444258000

約数和(自身を除く): 316961880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21649, 43298, 64947, 86596, 108245, 129894, 151543, 173192, 216490, 259788, 303086, 324735, 432980, 454629, 519576, 606172, 649470, 757715, 865960, 909258, 1060801, 1212344, 1298940, 1515430, 1818516, 2121602, 2273145, 2597880, 3030860, 3182403, 3637032, 4243204, 4546290, 5304005, 6061720, 6364806, 8486408, 9092580, 10608010, 12729612, 15912015, 18185160, 21216020, 25459224, 31824030, 42432040, 63648060, 127296120]

約数ペア:

[(1, 127296120), (2, 63648060), (3, 42432040), (4, 31824030), (5, 25459224), (6, 21216020), (7, 18185160), (8, 15912015), (10, 12729612), (12, 10608010), (14, 9092580), (15, 8486408), (20, 6364806), (21, 6061720), (24, 5304005), (28, 4546290), (30, 4243204), (35, 3637032), (40, 3182403), (42, 3030860), (49, 2597880), (56, 2273145), (60, 2121602), (70, 1818516), (84, 1515430), (98, 1298940), (105, 1212344), (120, 1060801), (140, 909258), (147, 865960), (168, 757715), (196, 649470), (210, 606172), (245, 519576), (280, 454629), (294, 432980), (392, 324735), (420, 303086), (490, 259788), (588, 216490), (735, 173192), (840, 151543), (980, 129894), (1176, 108245), (1470, 86596), (1960, 64947), (2940, 43298), (5880, 21649)]