8610420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 31610880

約数和(自身を除く): 23000460

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, 83, 84, 91, 95, 105, 114, 130, 133, 140, 156, 166, 182, 190, 195, 210, 228, 247, 249, 260, 266, 273, 285, 332, 364, 380, 390, 399, 415, 420, 455, 494, 498, 532, 546, 570, 581, 665, 741, 780, 798, 830, 910, 988, 996, 1079, 1092, 1140, 1162, 1235, 1245, 1330, 1365, 1482, 1577, 1596, 1660, 1729, 1743, 1820, 1995, 2158, 2324, 2470, 2490, 2660, 2730, 2905, 2964, 3154, 3237, 3458, 3486, 3705, 3990, 4316, 4731, 4940, 4980, 5187, 5395, 5460, 5810, 6308, 6474, 6916, 6972, 7410, 7553, 7885, 7980, 8645, 8715, 9462, 10374, 10790, 11039, 11620, 12948, 14820, 15106, 15770, 16185, 17290, 17430, 18924, 20501, 20748, 21580, 22078, 22659, 23655, 25935, 30212, 31540, 32370, 33117, 34580, 34860, 37765, 41002, 44156, 45318, 47310, 51870, 55195, 61503, 64740, 66234, 75530, 82004, 90636, 94620, 102505, 103740, 110390, 113295, 123006, 132468, 143507, 151060, 165585, 205010, 220780, 226590, 246012, 287014, 307515, 331170, 410020, 430521, 453180, 574028, 615030, 662340, 717535, 861042, 1230060, 1435070, 1722084, 2152605, 2870140, 4305210, 8610420]

約数ペア:

[(1, 8610420), (2, 4305210), (3, 2870140), (4, 2152605), (5, 1722084), (6, 1435070), (7, 1230060), (10, 861042), (12, 717535), (13, 662340), (14, 615030), (15, 574028), (19, 453180), (20, 430521), (21, 410020), (26, 331170), (28, 307515), (30, 287014), (35, 246012), (38, 226590), (39, 220780), (42, 205010), (52, 165585), (57, 151060), (60, 143507), (65, 132468), (70, 123006), (76, 113295), (78, 110390), (83, 103740), (84, 102505), (91, 94620), (95, 90636), (105, 82004), (114, 75530), (130, 66234), (133, 64740), (140, 61503), (156, 55195), (166, 51870), (182, 47310), (190, 45318), (195, 44156), (210, 41002), (228, 37765), (247, 34860), (249, 34580), (260, 33117), (266, 32370), (273, 31540), (285, 30212), (332, 25935), (364, 23655), (380, 22659), (390, 22078), (399, 21580), (415, 20748), (420, 20501), (455, 18924), (494, 17430), (498, 17290), (532, 16185), (546, 15770), (570, 15106), (581, 14820), (665, 12948), (741, 11620), (780, 11039), (798, 10790), (830, 10374), (910, 9462), (988, 8715), (996, 8645), (1079, 7980), (1092, 7885), (1140, 7553), (1162, 7410), (1235, 6972), (1245, 6916), (1330, 6474), (1365, 6308), (1482, 5810), (1577, 5460), (1596, 5395), (1660, 5187), (1729, 4980), (1743, 4940), (1820, 4731), (1995, 4316), (2158, 3990), (2324, 3705), (2470, 3486), (2490, 3458), (2660, 3237), (2730, 3154), (2905, 2964)]