129986220

素因数分解:

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

素因数の和:237

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 352644180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 130, 133, 140, 147, 156, 179, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 285, 294, 358, 364, 380, 390, 399, 420, 455, 490, 494, 532, 537, 546, 570, 588, 637, 665, 716, 735, 741, 780, 798, 895, 910, 931, 980, 988, 1074, 1092, 1140, 1235, 1253, 1274, 1330, 1365, 1470, 1482, 1596, 1729, 1790, 1820, 1862, 1911, 1995, 2148, 2327, 2470, 2506, 2548, 2660, 2685, 2730, 2793, 2940, 2964, 3185, 3401, 3458, 3580, 3705, 3724, 3759, 3822, 3990, 4654, 4655, 4940, 5012, 5187, 5370, 5460, 5586, 6265, 6370, 6802, 6916, 6981, 7410, 7518, 7644, 7980, 8645, 8771, 9308, 9310, 9555, 10203, 10374, 10740, 11172, 11635, 12103, 12530, 12740, 13604, 13962, 13965, 14820, 15036, 16289, 17005, 17290, 17542, 18620, 18795, 19110, 20406, 20748, 23270, 23807, 24206, 25060, 25935, 26313, 27924, 27930, 32578, 34010, 34580, 34905, 35084, 36309, 37590, 38220, 40812, 43855, 44213, 46540, 47614, 48412, 48867, 51015, 51870, 52626, 55860, 60515, 65156, 68020, 69810, 71421, 72618, 75180, 81445, 87710, 88426, 95228, 97734, 102030, 103740, 105252, 114023, 119035, 121030, 131565, 132639, 139620, 142842, 145236, 162890, 166649, 175420, 176852, 181545, 195468, 204060, 221065, 228046, 238070, 242060, 244335, 263130, 265278, 285684, 309491, 325780, 333298, 342069, 357105, 363090, 442130, 456092, 476140, 488670, 499947, 526260, 530556, 570115, 618982, 663195, 666596, 684138, 714210, 726180, 833245, 884260, 928473, 977340, 999894, 1140230, 1237964, 1326390, 1368276, 1428420, 1547455, 1666490, 1710345, 1856946, 1999788, 2166437, 2280460, 2499735, 2652780, 3094910, 3332980, 3420690, 3713892, 4332874, 4642365, 4999470, 6189820, 6499311, 6841380, 8665748, 9284730, 9998940, 10832185, 12998622, 18569460, 21664370, 25997244, 32496555, 43328740, 64993110, 129986220]

約数ペア:

[(1, 129986220), (2, 64993110), (3, 43328740), (4, 32496555), (5, 25997244), (6, 21664370), (7, 18569460), (10, 12998622), (12, 10832185), (13, 9998940), (14, 9284730), (15, 8665748), (19, 6841380), (20, 6499311), (21, 6189820), (26, 4999470), (28, 4642365), (30, 4332874), (35, 3713892), (38, 3420690), (39, 3332980), (42, 3094910), (49, 2652780), (52, 2499735), (57, 2280460), (60, 2166437), (65, 1999788), (70, 1856946), (76, 1710345), (78, 1666490), (84, 1547455), (91, 1428420), (95, 1368276), (98, 1326390), (105, 1237964), (114, 1140230), (130, 999894), (133, 977340), (140, 928473), (147, 884260), (156, 833245), (179, 726180), (182, 714210), (190, 684138), (195, 666596), (196, 663195), (210, 618982), (228, 570115), (245, 530556), (247, 526260), (260, 499947), (266, 488670), (273, 476140), (285, 456092), (294, 442130), (358, 363090), (364, 357105), (380, 342069), (390, 333298), (399, 325780), (420, 309491), (455, 285684), (490, 265278), (494, 263130), (532, 244335), (537, 242060), (546, 238070), (570, 228046), (588, 221065), (637, 204060), (665, 195468), (716, 181545), (735, 176852), (741, 175420), (780, 166649), (798, 162890), (895, 145236), (910, 142842), (931, 139620), (980, 132639), (988, 131565), (1074, 121030), (1092, 119035), (1140, 114023), (1235, 105252), (1253, 103740), (1274, 102030), (1330, 97734), (1365, 95228), (1470, 88426), (1482, 87710), (1596, 81445), (1729, 75180), (1790, 72618), (1820, 71421), (1862, 69810), (1911, 68020), (1995, 65156), (2148, 60515), (2327, 55860), (2470, 52626), (2506, 51870), (2548, 51015), (2660, 48867), (2685, 48412), (2730, 47614), (2793, 46540), (2940, 44213), (2964, 43855), (3185, 40812), (3401, 38220), (3458, 37590), (3580, 36309), (3705, 35084), (3724, 34905), (3759, 34580), (3822, 34010), (3990, 32578), (4654, 27930), (4655, 27924), (4940, 26313), (5012, 25935), (5187, 25060), (5370, 24206), (5460, 23807), (5586, 23270), (6265, 20748), (6370, 20406), (6802, 19110), (6916, 18795), (6981, 18620), (7410, 17542), (7518, 17290), (7644, 17005), (7980, 16289), (8645, 15036), (8771, 14820), (9308, 13965), (9310, 13962), (9555, 13604), (10203, 12740), (10374, 12530), (10740, 12103), (11172, 11635)]