236407080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21649}}^1$

素因数の和:21683

約数の個数: 128

約数和(自身を含む): 872928000

約数和(自身を除く): 636520920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 21649, 43298, 64947, 86596, 108245, 129894, 151543, 173192, 216490, 259788, 281437, 303086, 324735, 432980, 454629, 519576, 562874, 606172, 649470, 757715, 844311, 865960, 909258, 1125748, 1212344, 1298940, 1407185, 1515430, 1688622, 1818516, 1970059, 2251496, 2273145, 2597880, 2814370, 3030860, 3377244, 3637032, 3940118, 4221555, 4546290, 5628740, 5910177, 6061720, 6754488, 7880236, 8443110, 9092580, 9850295, 11257480, 11820354, 15760472, 16886220, 18185160, 19700590, 23640708, 29550885, 33772440, 39401180, 47281416, 59101770, 78802360, 118203540, 236407080]

約数ペア:

[(1, 236407080), (2, 118203540), (3, 78802360), (4, 59101770), (5, 47281416), (6, 39401180), (7, 33772440), (8, 29550885), (10, 23640708), (12, 19700590), (13, 18185160), (14, 16886220), (15, 15760472), (20, 11820354), (21, 11257480), (24, 9850295), (26, 9092580), (28, 8443110), (30, 7880236), (35, 6754488), (39, 6061720), (40, 5910177), (42, 5628740), (52, 4546290), (56, 4221555), (60, 3940118), (65, 3637032), (70, 3377244), (78, 3030860), (84, 2814370), (91, 2597880), (104, 2273145), (105, 2251496), (120, 1970059), (130, 1818516), (140, 1688622), (156, 1515430), (168, 1407185), (182, 1298940), (195, 1212344), (210, 1125748), (260, 909258), (273, 865960), (280, 844311), (312, 757715), (364, 649470), (390, 606172), (420, 562874), (455, 519576), (520, 454629), (546, 432980), (728, 324735), (780, 303086), (840, 281437), (910, 259788), (1092, 216490), (1365, 173192), (1560, 151543), (1820, 129894), (2184, 108245), (2730, 86596), (3640, 64947), (5460, 43298), (10920, 21649)]