18569460

素因数分解:

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

素因数の和:230

約数の個数: 192

約数和(自身を含む): 67737600

約数和(自身を除く): 49168140

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, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 179, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 358, 364, 380, 390, 399, 420, 455, 494, 532, 537, 546, 570, 665, 716, 741, 780, 798, 895, 910, 988, 1074, 1092, 1140, 1235, 1253, 1330, 1365, 1482, 1596, 1729, 1790, 1820, 1995, 2148, 2327, 2470, 2506, 2660, 2685, 2730, 2964, 3401, 3458, 3580, 3705, 3759, 3990, 4654, 4940, 5012, 5187, 5370, 5460, 6265, 6802, 6916, 6981, 7410, 7518, 7980, 8645, 9308, 10203, 10374, 10740, 11635, 12530, 13604, 13962, 14820, 15036, 16289, 17005, 17290, 18795, 20406, 20748, 23270, 23807, 25060, 25935, 27924, 32578, 34010, 34580, 34905, 37590, 40812, 44213, 46540, 47614, 48867, 51015, 51870, 65156, 68020, 69810, 71421, 75180, 81445, 88426, 95228, 97734, 102030, 103740, 119035, 132639, 139620, 142842, 162890, 176852, 195468, 204060, 221065, 238070, 244335, 265278, 285684, 309491, 325780, 357105, 442130, 476140, 488670, 530556, 618982, 663195, 714210, 884260, 928473, 977340, 1237964, 1326390, 1428420, 1547455, 1856946, 2652780, 3094910, 3713892, 4642365, 6189820, 9284730, 18569460]

約数ペア:

[(1, 18569460), (2, 9284730), (3, 6189820), (4, 4642365), (5, 3713892), (6, 3094910), (7, 2652780), (10, 1856946), (12, 1547455), (13, 1428420), (14, 1326390), (15, 1237964), (19, 977340), (20, 928473), (21, 884260), (26, 714210), (28, 663195), (30, 618982), (35, 530556), (38, 488670), (39, 476140), (42, 442130), (52, 357105), (57, 325780), (60, 309491), (65, 285684), (70, 265278), (76, 244335), (78, 238070), (84, 221065), (91, 204060), (95, 195468), (105, 176852), (114, 162890), (130, 142842), (133, 139620), (140, 132639), (156, 119035), (179, 103740), (182, 102030), (190, 97734), (195, 95228), (210, 88426), (228, 81445), (247, 75180), (260, 71421), (266, 69810), (273, 68020), (285, 65156), (358, 51870), (364, 51015), (380, 48867), (390, 47614), (399, 46540), (420, 44213), (455, 40812), (494, 37590), (532, 34905), (537, 34580), (546, 34010), (570, 32578), (665, 27924), (716, 25935), (741, 25060), (780, 23807), (798, 23270), (895, 20748), (910, 20406), (988, 18795), (1074, 17290), (1092, 17005), (1140, 16289), (1235, 15036), (1253, 14820), (1330, 13962), (1365, 13604), (1482, 12530), (1596, 11635), (1729, 10740), (1790, 10374), (1820, 10203), (1995, 9308), (2148, 8645), (2327, 7980), (2470, 7518), (2506, 7410), (2660, 6981), (2685, 6916), (2730, 6802), (2964, 6265), (3401, 5460), (3458, 5370), (3580, 5187), (3705, 5012), (3759, 4940), (3990, 4654)]