213145920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5729

約数の個数: 168

約数和(自身を含む): 789666696

約数和(自身を除く): 576520776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5693, 6240, 7488, 9360, 11386, 12480, 17079, 18720, 22772, 28465, 34158, 37440, 45544, 51237, 56930, 68316, 74009, 85395, 91088, 102474, 113860, 136632, 148018, 170790, 182176, 204948, 222027, 227720, 256185, 273264, 296036, 341580, 364352, 370045, 409896, 444054, 455440, 512370, 546528, 592072, 666081, 683160, 740090, 819792, 888108, 910880, 1024740, 1093056, 1110135, 1184144, 1332162, 1366320, 1480180, 1639584, 1776216, 1821760, 2049480, 2220270, 2368288, 2664324, 2732640, 2960360, 3279168, 3330405, 3552432, 4098960, 4440540, 4736576, 5328648, 5465280, 5920720, 6660810, 7104864, 8197920, 8881080, 10657296, 11841440, 13321620, 14209728, 16395840, 17762160, 21314592, 23682880, 26643240, 35524320, 42629184, 53286480, 71048640, 106572960, 213145920]

約数ペア:

[(1, 213145920), (2, 106572960), (3, 71048640), (4, 53286480), (5, 42629184), (6, 35524320), (8, 26643240), (9, 23682880), (10, 21314592), (12, 17762160), (13, 16395840), (15, 14209728), (16, 13321620), (18, 11841440), (20, 10657296), (24, 8881080), (26, 8197920), (30, 7104864), (32, 6660810), (36, 5920720), (39, 5465280), (40, 5328648), (45, 4736576), (48, 4440540), (52, 4098960), (60, 3552432), (64, 3330405), (65, 3279168), (72, 2960360), (78, 2732640), (80, 2664324), (90, 2368288), (96, 2220270), (104, 2049480), (117, 1821760), (120, 1776216), (130, 1639584), (144, 1480180), (156, 1366320), (160, 1332162), (180, 1184144), (192, 1110135), (195, 1093056), (208, 1024740), (234, 910880), (240, 888108), (260, 819792), (288, 740090), (312, 683160), (320, 666081), (360, 592072), (390, 546528), (416, 512370), (468, 455440), (480, 444054), (520, 409896), (576, 370045), (585, 364352), (624, 341580), (720, 296036), (780, 273264), (832, 256185), (936, 227720), (960, 222027), (1040, 204948), (1170, 182176), (1248, 170790), (1440, 148018), (1560, 136632), (1872, 113860), (2080, 102474), (2340, 91088), (2496, 85395), (2880, 74009), (3120, 68316), (3744, 56930), (4160, 51237), (4680, 45544), (5693, 37440), (6240, 34158), (7488, 28465), (9360, 22772), (11386, 18720), (12480, 17079)]