729473220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8641}}^1$

素因数の和:8730

約数の個数: 144

約数和(自身を含む): 2566881408

約数和(自身を除く): 1837408188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2412, 2814, 3015, 4020, 4221, 4690, 5628, 6030, 7035, 8442, 8641, 9380, 12060, 14070, 16884, 17282, 21105, 25923, 28140, 34564, 42210, 43205, 51846, 60487, 77769, 84420, 86410, 103692, 120974, 129615, 155538, 172820, 181461, 241948, 259230, 302435, 311076, 362922, 388845, 518460, 544383, 578947, 604870, 725844, 777690, 907305, 1088766, 1157894, 1209740, 1555380, 1736841, 1814610, 2177532, 2315788, 2721915, 2894735, 3473682, 3629220, 4052629, 5210523, 5443830, 5789470, 6947364, 8105258, 8684205, 10421046, 10887660, 11578940, 12157887, 16210516, 17368410, 20263145, 20842092, 24315774, 26052615, 34736820, 36473661, 40526290, 48631548, 52105230, 60789435, 72947322, 81052580, 104210460, 121578870, 145894644, 182368305, 243157740, 364736610, 729473220]

約数ペア:

[(1, 729473220), (2, 364736610), (3, 243157740), (4, 182368305), (5, 145894644), (6, 121578870), (7, 104210460), (9, 81052580), (10, 72947322), (12, 60789435), (14, 52105230), (15, 48631548), (18, 40526290), (20, 36473661), (21, 34736820), (28, 26052615), (30, 24315774), (35, 20842092), (36, 20263145), (42, 17368410), (45, 16210516), (60, 12157887), (63, 11578940), (67, 10887660), (70, 10421046), (84, 8684205), (90, 8105258), (105, 6947364), (126, 5789470), (134, 5443830), (140, 5210523), (180, 4052629), (201, 3629220), (210, 3473682), (252, 2894735), (268, 2721915), (315, 2315788), (335, 2177532), (402, 1814610), (420, 1736841), (469, 1555380), (603, 1209740), (630, 1157894), (670, 1088766), (804, 907305), (938, 777690), (1005, 725844), (1206, 604870), (1260, 578947), (1340, 544383), (1407, 518460), (1876, 388845), (2010, 362922), (2345, 311076), (2412, 302435), (2814, 259230), (3015, 241948), (4020, 181461), (4221, 172820), (4690, 155538), (5628, 129615), (6030, 120974), (7035, 103692), (8442, 86410), (8641, 84420), (9380, 77769), (12060, 60487), (14070, 51846), (16884, 43205), (17282, 42210), (21105, 34564), (25923, 28140)]