64233120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2763

約数の個数: 144

約数和(自身を含む): 235454688

約数和(自身を除く): 171221568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2731, 2940, 3360, 3920, 4704, 5462, 5880, 7840, 8193, 10924, 11760, 13655, 16386, 19117, 21848, 23520, 27310, 32772, 38234, 40965, 43696, 54620, 57351, 65544, 76468, 81930, 87392, 95585, 109240, 114702, 131088, 133819, 152936, 163860, 191170, 218480, 229404, 262176, 267638, 286755, 305872, 327720, 382340, 401457, 436960, 458808, 535276, 573510, 611744, 655440, 669095, 764680, 802914, 917616, 1070552, 1147020, 1310880, 1338190, 1529360, 1605828, 1835232, 2007285, 2141104, 2294040, 2676380, 3058720, 3211656, 4014570, 4282208, 4588080, 5352760, 6423312, 8029140, 9176160, 10705520, 12846624, 16058280, 21411040, 32116560, 64233120]

約数ペア:

[(1, 64233120), (2, 32116560), (3, 21411040), (4, 16058280), (5, 12846624), (6, 10705520), (7, 9176160), (8, 8029140), (10, 6423312), (12, 5352760), (14, 4588080), (15, 4282208), (16, 4014570), (20, 3211656), (21, 3058720), (24, 2676380), (28, 2294040), (30, 2141104), (32, 2007285), (35, 1835232), (40, 1605828), (42, 1529360), (48, 1338190), (49, 1310880), (56, 1147020), (60, 1070552), (70, 917616), (80, 802914), (84, 764680), (96, 669095), (98, 655440), (105, 611744), (112, 573510), (120, 535276), (140, 458808), (147, 436960), (160, 401457), (168, 382340), (196, 327720), (210, 305872), (224, 286755), (240, 267638), (245, 262176), (280, 229404), (294, 218480), (336, 191170), (392, 163860), (420, 152936), (480, 133819), (490, 131088), (560, 114702), (588, 109240), (672, 95585), (735, 87392), (784, 81930), (840, 76468), (980, 65544), (1120, 57351), (1176, 54620), (1470, 43696), (1568, 40965), (1680, 38234), (1960, 32772), (2352, 27310), (2731, 23520), (2940, 21848), (3360, 19117), (3920, 16386), (4704, 13655), (5462, 11760), (5880, 10924), (7840, 8193)]