8548049640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:744

約数の個数: 256

約数和(自身を含む): 28224000000

約数和(自身を除く): 19675950360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 139, 156, 158, 195, 237, 260, 278, 312, 316, 390, 395, 417, 474, 499, 520, 556, 632, 695, 780, 790, 834, 948, 998, 1027, 1112, 1185, 1390, 1497, 1560, 1580, 1668, 1807, 1896, 1996, 2054, 2085, 2370, 2495, 2780, 2994, 3081, 3160, 3336, 3614, 3992, 4108, 4170, 4740, 4990, 5135, 5421, 5560, 5988, 6162, 6487, 7228, 7485, 8216, 8340, 9035, 9480, 9980, 10270, 10842, 10981, 11976, 12324, 12974, 14456, 14970, 15405, 16680, 18070, 19461, 19960, 20540, 21684, 21962, 24648, 25948, 27105, 29940, 30810, 32435, 32943, 36140, 38922, 39421, 41080, 43368, 43924, 51896, 54210, 54905, 59880, 61620, 64870, 65886, 69361, 72280, 77844, 78842, 87848, 97305, 108420, 109810, 118263, 123240, 129740, 131772, 138722, 142753, 155688, 157684, 164715, 194610, 197105, 208083, 216840, 219620, 236526, 259480, 263544, 277444, 285506, 315368, 329430, 346805, 389220, 394210, 416166, 428259, 439240, 473052, 512473, 554888, 571012, 591315, 658860, 693610, 713765, 778440, 788420, 832332, 856518, 901693, 946104, 1024946, 1040415, 1142024, 1182630, 1317720, 1387220, 1427530, 1537419, 1576840, 1664664, 1713036, 1803386, 2049892, 2080830, 2141295, 2365260, 2562365, 2705079, 2774440, 2855060, 3074838, 3426072, 3606772, 4099784, 4161660, 4282590, 4508465, 4730520, 5124730, 5410158, 5479519, 5710120, 6149676, 7213544, 7687095, 8323320, 8565180, 9016930, 10249460, 10820316, 10959038, 12299352, 13525395, 15374190, 16438557, 17130360, 18033860, 20498920, 21640632, 21918076, 27050790, 27397595, 30748380, 32877114, 36067720, 43836152, 54101580, 54795190, 61496760, 65754228, 71233747, 82192785, 108203160, 109590380, 131508456, 142467494, 164385570, 213701241, 219180760, 284934988, 328771140, 356168735, 427402482, 569869976, 657542280, 712337470, 854804964, 1068506205, 1424674940, 1709609928, 2137012410, 2849349880, 4274024820, 8548049640]

約数ペア:

[(1, 8548049640), (2, 4274024820), (3, 2849349880), (4, 2137012410), (5, 1709609928), (6, 1424674940), (8, 1068506205), (10, 854804964), (12, 712337470), (13, 657542280), (15, 569869976), (20, 427402482), (24, 356168735), (26, 328771140), (30, 284934988), (39, 219180760), (40, 213701241), (52, 164385570), (60, 142467494), (65, 131508456), (78, 109590380), (79, 108203160), (104, 82192785), (120, 71233747), (130, 65754228), (139, 61496760), (156, 54795190), (158, 54101580), (195, 43836152), (237, 36067720), (260, 32877114), (278, 30748380), (312, 27397595), (316, 27050790), (390, 21918076), (395, 21640632), (417, 20498920), (474, 18033860), (499, 17130360), (520, 16438557), (556, 15374190), (632, 13525395), (695, 12299352), (780, 10959038), (790, 10820316), (834, 10249460), (948, 9016930), (998, 8565180), (1027, 8323320), (1112, 7687095), (1185, 7213544), (1390, 6149676), (1497, 5710120), (1560, 5479519), (1580, 5410158), (1668, 5124730), (1807, 4730520), (1896, 4508465), (1996, 4282590), (2054, 4161660), (2085, 4099784), (2370, 3606772), (2495, 3426072), (2780, 3074838), (2994, 2855060), (3081, 2774440), (3160, 2705079), (3336, 2562365), (3614, 2365260), (3992, 2141295), (4108, 2080830), (4170, 2049892), (4740, 1803386), (4990, 1713036), (5135, 1664664), (5421, 1576840), (5560, 1537419), (5988, 1427530), (6162, 1387220), (6487, 1317720), (7228, 1182630), (7485, 1142024), (8216, 1040415), (8340, 1024946), (9035, 946104), (9480, 901693), (9980, 856518), (10270, 832332), (10842, 788420), (10981, 778440), (11976, 713765), (12324, 693610), (12974, 658860), (14456, 591315), (14970, 571012), (15405, 554888), (16680, 512473), (18070, 473052), (19461, 439240), (19960, 428259), (20540, 416166), (21684, 394210), (21962, 389220), (24648, 346805), (25948, 329430), (27105, 315368), (29940, 285506), (30810, 277444), (32435, 263544), (32943, 259480), (36140, 236526), (38922, 219620), (39421, 216840), (41080, 208083), (43368, 197105), (43924, 194610), (51896, 164715), (54210, 157684), (54905, 155688), (59880, 142753), (61620, 138722), (64870, 131772), (65886, 129740), (69361, 123240), (72280, 118263), (77844, 109810), (78842, 108420), (87848, 97305)]