224815920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 160

約数和(自身を含む): 813043200

約数和(自身を除く): 588227280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2731, 2744, 2940, 3430, 3920, 4116, 5145, 5462, 5488, 5880, 6860, 8193, 8232, 10290, 10924, 11760, 13655, 13720, 16386, 16464, 19117, 20580, 21848, 27310, 27440, 32772, 38234, 40965, 41160, 43696, 54620, 57351, 65544, 76468, 81930, 82320, 95585, 109240, 114702, 131088, 133819, 152936, 163860, 191170, 218480, 229404, 267638, 286755, 305872, 327720, 382340, 401457, 458808, 535276, 573510, 655440, 669095, 764680, 802914, 917616, 936733, 1070552, 1147020, 1338190, 1529360, 1605828, 1873466, 2007285, 2141104, 2294040, 2676380, 2810199, 3211656, 3746932, 4014570, 4588080, 4683665, 5352760, 5620398, 6423312, 7493864, 8029140, 9367330, 10705520, 11240796, 14050995, 14987728, 16058280, 18734660, 22481592, 28101990, 32116560, 37469320, 44963184, 56203980, 74938640, 112407960, 224815920]

約数ペア:

[(1, 224815920), (2, 112407960), (3, 74938640), (4, 56203980), (5, 44963184), (6, 37469320), (7, 32116560), (8, 28101990), (10, 22481592), (12, 18734660), (14, 16058280), (15, 14987728), (16, 14050995), (20, 11240796), (21, 10705520), (24, 9367330), (28, 8029140), (30, 7493864), (35, 6423312), (40, 5620398), (42, 5352760), (48, 4683665), (49, 4588080), (56, 4014570), (60, 3746932), (70, 3211656), (80, 2810199), (84, 2676380), (98, 2294040), (105, 2141104), (112, 2007285), (120, 1873466), (140, 1605828), (147, 1529360), (168, 1338190), (196, 1147020), (210, 1070552), (240, 936733), (245, 917616), (280, 802914), (294, 764680), (336, 669095), (343, 655440), (392, 573510), (420, 535276), (490, 458808), (560, 401457), (588, 382340), (686, 327720), (735, 305872), (784, 286755), (840, 267638), (980, 229404), (1029, 218480), (1176, 191170), (1372, 163860), (1470, 152936), (1680, 133819), (1715, 131088), (1960, 114702), (2058, 109240), (2352, 95585), (2731, 82320), (2744, 81930), (2940, 76468), (3430, 65544), (3920, 57351), (4116, 54620), (5145, 43696), (5462, 41160), (5488, 40965), (5880, 38234), (6860, 32772), (8193, 27440), (8232, 27310), (10290, 21848), (10924, 20580), (11760, 19117), (13655, 16464), (13720, 16386)]