211884960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 192

約数和(自身を含む): 803174400

約数和(自身を除く): 591289440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3319, 3360, 3990, 4256, 4560, 5320, 6384, 6638, 7980, 9120, 9957, 10640, 12768, 13276, 15960, 16595, 19914, 21280, 23233, 26552, 31920, 33190, 39828, 46466, 49785, 53104, 63061, 63840, 66380, 69699, 79656, 92932, 99570, 106208, 116165, 126122, 132760, 139398, 159312, 185864, 189183, 199140, 232330, 252244, 265520, 278796, 315305, 318624, 348495, 371728, 378366, 398280, 441427, 464660, 504488, 531040, 557592, 630610, 696990, 743456, 756732, 796560, 882854, 929320, 945915, 1008976, 1115184, 1261220, 1324281, 1393980, 1513464, 1593120, 1765708, 1858640, 1891830, 2017952, 2207135, 2230368, 2522440, 2648562, 2787960, 3026928, 3531416, 3717280, 3783660, 4414270, 5044880, 5297124, 5575920, 6053856, 6621405, 7062832, 7567320, 8828540, 10089760, 10594248, 11151840, 13242810, 14125664, 15134640, 17657080, 21188496, 26485620, 30269280, 35314160, 42376992, 52971240, 70628320, 105942480, 211884960]

約数ペア:

[(1, 211884960), (2, 105942480), (3, 70628320), (4, 52971240), (5, 42376992), (6, 35314160), (7, 30269280), (8, 26485620), (10, 21188496), (12, 17657080), (14, 15134640), (15, 14125664), (16, 13242810), (19, 11151840), (20, 10594248), (21, 10089760), (24, 8828540), (28, 7567320), (30, 7062832), (32, 6621405), (35, 6053856), (38, 5575920), (40, 5297124), (42, 5044880), (48, 4414270), (56, 3783660), (57, 3717280), (60, 3531416), (70, 3026928), (76, 2787960), (80, 2648562), (84, 2522440), (95, 2230368), (96, 2207135), (105, 2017952), (112, 1891830), (114, 1858640), (120, 1765708), (133, 1593120), (140, 1513464), (152, 1393980), (160, 1324281), (168, 1261220), (190, 1115184), (210, 1008976), (224, 945915), (228, 929320), (240, 882854), (266, 796560), (280, 756732), (285, 743456), (304, 696990), (336, 630610), (380, 557592), (399, 531040), (420, 504488), (456, 464660), (480, 441427), (532, 398280), (560, 378366), (570, 371728), (608, 348495), (665, 318624), (672, 315305), (760, 278796), (798, 265520), (840, 252244), (912, 232330), (1064, 199140), (1120, 189183), (1140, 185864), (1330, 159312), (1520, 139398), (1596, 132760), (1680, 126122), (1824, 116165), (1995, 106208), (2128, 99570), (2280, 92932), (2660, 79656), (3040, 69699), (3192, 66380), (3319, 63840), (3360, 63061), (3990, 53104), (4256, 49785), (4560, 46466), (5320, 39828), (6384, 33190), (6638, 31920), (7980, 26552), (9120, 23233), (9957, 21280), (10640, 19914), (12768, 16595), (13276, 15960)]