12760020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 51367680

約数和(自身を除く): 38607660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 41, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 82, 84, 90, 91, 95, 105, 114, 117, 123, 126, 130, 133, 140, 156, 164, 171, 180, 182, 190, 195, 205, 210, 228, 234, 246, 247, 252, 260, 266, 273, 285, 287, 315, 342, 364, 369, 380, 390, 399, 410, 420, 455, 468, 492, 494, 532, 533, 546, 570, 574, 585, 615, 630, 665, 684, 738, 741, 779, 780, 798, 819, 820, 855, 861, 910, 988, 1066, 1092, 1140, 1148, 1170, 1197, 1230, 1235, 1260, 1330, 1365, 1435, 1476, 1482, 1558, 1596, 1599, 1638, 1710, 1722, 1729, 1820, 1845, 1995, 2132, 2223, 2337, 2340, 2394, 2460, 2470, 2583, 2660, 2665, 2730, 2870, 2964, 3116, 3198, 3276, 3420, 3444, 3458, 3690, 3705, 3731, 3895, 3990, 4095, 4305, 4446, 4674, 4788, 4797, 4940, 5166, 5187, 5330, 5453, 5460, 5740, 5985, 6396, 6916, 7011, 7380, 7410, 7462, 7790, 7980, 7995, 8190, 8610, 8645, 8892, 9348, 9594, 10127, 10332, 10374, 10660, 10906, 11115, 11193, 11685, 11970, 12915, 14022, 14820, 14924, 15561, 15580, 15990, 16359, 16380, 17220, 17290, 18655, 19188, 20254, 20748, 21812, 22230, 22386, 23370, 23940, 23985, 25830, 25935, 27265, 28044, 30381, 31122, 31980, 32718, 33579, 34580, 35055, 37310, 40508, 44460, 44772, 46740, 47970, 49077, 50635, 51660, 51870, 54530, 55965, 60762, 62244, 65436, 67158, 70110, 70889, 74620, 77805, 81795, 91143, 95940, 98154, 101270, 103740, 109060, 111930, 121524, 134316, 140220, 141778, 151905, 155610, 163590, 167895, 182286, 196308, 202540, 212667, 223860, 245385, 283556, 303810, 311220, 327180, 335790, 354445, 364572, 425334, 455715, 490770, 607620, 638001, 671580, 708890, 850668, 911430, 981540, 1063335, 1276002, 1417780, 1822860, 2126670, 2552004, 3190005, 4253340, 6380010, 12760020]

約数ペア:

[(1, 12760020), (2, 6380010), (3, 4253340), (4, 3190005), (5, 2552004), (6, 2126670), (7, 1822860), (9, 1417780), (10, 1276002), (12, 1063335), (13, 981540), (14, 911430), (15, 850668), (18, 708890), (19, 671580), (20, 638001), (21, 607620), (26, 490770), (28, 455715), (30, 425334), (35, 364572), (36, 354445), (38, 335790), (39, 327180), (41, 311220), (42, 303810), (45, 283556), (52, 245385), (57, 223860), (60, 212667), (63, 202540), (65, 196308), (70, 182286), (76, 167895), (78, 163590), (82, 155610), (84, 151905), (90, 141778), (91, 140220), (95, 134316), (105, 121524), (114, 111930), (117, 109060), (123, 103740), (126, 101270), (130, 98154), (133, 95940), (140, 91143), (156, 81795), (164, 77805), (171, 74620), (180, 70889), (182, 70110), (190, 67158), (195, 65436), (205, 62244), (210, 60762), (228, 55965), (234, 54530), (246, 51870), (247, 51660), (252, 50635), (260, 49077), (266, 47970), (273, 46740), (285, 44772), (287, 44460), (315, 40508), (342, 37310), (364, 35055), (369, 34580), (380, 33579), (390, 32718), (399, 31980), (410, 31122), (420, 30381), (455, 28044), (468, 27265), (492, 25935), (494, 25830), (532, 23985), (533, 23940), (546, 23370), (570, 22386), (574, 22230), (585, 21812), (615, 20748), (630, 20254), (665, 19188), (684, 18655), (738, 17290), (741, 17220), (779, 16380), (780, 16359), (798, 15990), (819, 15580), (820, 15561), (855, 14924), (861, 14820), (910, 14022), (988, 12915), (1066, 11970), (1092, 11685), (1140, 11193), (1148, 11115), (1170, 10906), (1197, 10660), (1230, 10374), (1235, 10332), (1260, 10127), (1330, 9594), (1365, 9348), (1435, 8892), (1476, 8645), (1482, 8610), (1558, 8190), (1596, 7995), (1599, 7980), (1638, 7790), (1710, 7462), (1722, 7410), (1729, 7380), (1820, 7011), (1845, 6916), (1995, 6396), (2132, 5985), (2223, 5740), (2337, 5460), (2340, 5453), (2394, 5330), (2460, 5187), (2470, 5166), (2583, 4940), (2660, 4797), (2665, 4788), (2730, 4674), (2870, 4446), (2964, 4305), (3116, 4095), (3198, 3990), (3276, 3895), (3420, 3731), (3444, 3705), (3458, 3690)]