259972440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 384

約数和(自身を含む): 1034208000

約数和(自身を除く): 774235560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 49, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 104, 105, 114, 120, 130, 133, 140, 147, 152, 156, 168, 179, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 280, 285, 294, 312, 358, 364, 380, 390, 392, 399, 420, 455, 456, 490, 494, 520, 532, 537, 546, 570, 588, 637, 665, 716, 728, 735, 741, 760, 780, 798, 840, 895, 910, 931, 980, 988, 1064, 1074, 1092, 1140, 1176, 1235, 1253, 1274, 1330, 1365, 1432, 1470, 1482, 1560, 1596, 1729, 1790, 1820, 1862, 1911, 1960, 1976, 1995, 2148, 2184, 2280, 2327, 2470, 2506, 2548, 2660, 2685, 2730, 2793, 2940, 2964, 3185, 3192, 3401, 3458, 3580, 3640, 3705, 3724, 3759, 3822, 3990, 4296, 4654, 4655, 4940, 5012, 5096, 5187, 5320, 5370, 5460, 5586, 5880, 5928, 6265, 6370, 6802, 6916, 6981, 7160, 7410, 7448, 7518, 7644, 7980, 8645, 8771, 9308, 9310, 9555, 9880, 10024, 10203, 10374, 10740, 10920, 11172, 11635, 12103, 12530, 12740, 13604, 13832, 13962, 13965, 14820, 15036, 15288, 15960, 16289, 17005, 17290, 17542, 18616, 18620, 18795, 19110, 20406, 20748, 21480, 22344, 23270, 23807, 24206, 25060, 25480, 25935, 26313, 27208, 27924, 27930, 29640, 30072, 32578, 34010, 34580, 34905, 35084, 36309, 37240, 37590, 38220, 40812, 41496, 43855, 44213, 46540, 47614, 48412, 48867, 50120, 51015, 51870, 52626, 55848, 55860, 60515, 65156, 68020, 69160, 69810, 70168, 71421, 72618, 75180, 76440, 81445, 81624, 87710, 88426, 93080, 95228, 96824, 97734, 102030, 103740, 105252, 111720, 114023, 119035, 121030, 130312, 131565, 132639, 136040, 139620, 142842, 145236, 150360, 162890, 166649, 175420, 176852, 181545, 190456, 195468, 204060, 207480, 210504, 221065, 228046, 238070, 242060, 244335, 263130, 265278, 279240, 285684, 290472, 309491, 325780, 333298, 342069, 350840, 353704, 357105, 363090, 390936, 408120, 442130, 456092, 476140, 484120, 488670, 499947, 526260, 530556, 570115, 571368, 618982, 651560, 663195, 666596, 684138, 714210, 726180, 833245, 884260, 912184, 928473, 952280, 977340, 999894, 1052520, 1061112, 1140230, 1237964, 1326390, 1333192, 1368276, 1428420, 1452360, 1547455, 1666490, 1710345, 1768520, 1856946, 1954680, 1999788, 2166437, 2280460, 2475928, 2499735, 2652780, 2736552, 2856840, 3094910, 3332980, 3420690, 3713892, 3999576, 4332874, 4560920, 4642365, 4999470, 5305560, 6189820, 6499311, 6665960, 6841380, 7427784, 8665748, 9284730, 9998940, 10832185, 12379640, 12998622, 13682760, 17331496, 18569460, 19997880, 21664370, 25997244, 32496555, 37138920, 43328740, 51994488, 64993110, 86657480, 129986220, 259972440]

約数ペア:

[(1, 259972440), (2, 129986220), (3, 86657480), (4, 64993110), (5, 51994488), (6, 43328740), (7, 37138920), (8, 32496555), (10, 25997244), (12, 21664370), (13, 19997880), (14, 18569460), (15, 17331496), (19, 13682760), (20, 12998622), (21, 12379640), (24, 10832185), (26, 9998940), (28, 9284730), (30, 8665748), (35, 7427784), (38, 6841380), (39, 6665960), (40, 6499311), (42, 6189820), (49, 5305560), (52, 4999470), (56, 4642365), (57, 4560920), (60, 4332874), (65, 3999576), (70, 3713892), (76, 3420690), (78, 3332980), (84, 3094910), (91, 2856840), (95, 2736552), (98, 2652780), (104, 2499735), (105, 2475928), (114, 2280460), (120, 2166437), (130, 1999788), (133, 1954680), (140, 1856946), (147, 1768520), (152, 1710345), (156, 1666490), (168, 1547455), (179, 1452360), (182, 1428420), (190, 1368276), (195, 1333192), (196, 1326390), (210, 1237964), (228, 1140230), (245, 1061112), (247, 1052520), (260, 999894), (266, 977340), (273, 952280), (280, 928473), (285, 912184), (294, 884260), (312, 833245), (358, 726180), (364, 714210), (380, 684138), (390, 666596), (392, 663195), (399, 651560), (420, 618982), (455, 571368), (456, 570115), (490, 530556), (494, 526260), (520, 499947), (532, 488670), (537, 484120), (546, 476140), (570, 456092), (588, 442130), (637, 408120), (665, 390936), (716, 363090), (728, 357105), (735, 353704), (741, 350840), (760, 342069), (780, 333298), (798, 325780), (840, 309491), (895, 290472), (910, 285684), (931, 279240), (980, 265278), (988, 263130), (1064, 244335), (1074, 242060), (1092, 238070), (1140, 228046), (1176, 221065), (1235, 210504), (1253, 207480), (1274, 204060), (1330, 195468), (1365, 190456), (1432, 181545), (1470, 176852), (1482, 175420), (1560, 166649), (1596, 162890), (1729, 150360), (1790, 145236), (1820, 142842), (1862, 139620), (1911, 136040), (1960, 132639), (1976, 131565), (1995, 130312), (2148, 121030), (2184, 119035), (2280, 114023), (2327, 111720), (2470, 105252), (2506, 103740), (2548, 102030), (2660, 97734), (2685, 96824), (2730, 95228), (2793, 93080), (2940, 88426), (2964, 87710), (3185, 81624), (3192, 81445), (3401, 76440), (3458, 75180), (3580, 72618), (3640, 71421), (3705, 70168), (3724, 69810), (3759, 69160), (3822, 68020), (3990, 65156), (4296, 60515), (4654, 55860), (4655, 55848), (4940, 52626), (5012, 51870), (5096, 51015), (5187, 50120), (5320, 48867), (5370, 48412), (5460, 47614), (5586, 46540), (5880, 44213), (5928, 43855), (6265, 41496), (6370, 40812), (6802, 38220), (6916, 37590), (6981, 37240), (7160, 36309), (7410, 35084), (7448, 34905), (7518, 34580), (7644, 34010), (7980, 32578), (8645, 30072), (8771, 29640), (9308, 27930), (9310, 27924), (9555, 27208), (9880, 26313), (10024, 25935), (10203, 25480), (10374, 25060), (10740, 24206), (10920, 23807), (11172, 23270), (11635, 22344), (12103, 21480), (12530, 20748), (12740, 20406), (13604, 19110), (13832, 18795), (13962, 18620), (13965, 18616), (14820, 17542), (15036, 17290), (15288, 17005), (15960, 16289)]