2507014020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1370

約数の個数: 192

約数和(自身を含む): 8338046976

約数和(自身を除く): 5831032956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 167, 186, 210, 217, 310, 334, 372, 420, 434, 465, 501, 620, 651, 668, 835, 868, 930, 1002, 1085, 1153, 1169, 1302, 1670, 1860, 2004, 2170, 2306, 2338, 2505, 2604, 3255, 3340, 3459, 3507, 4340, 4612, 4676, 5010, 5177, 5765, 5845, 6510, 6918, 7014, 8071, 10020, 10354, 11530, 11690, 13020, 13836, 14028, 15531, 16142, 17295, 17535, 20708, 23060, 23380, 24213, 25885, 31062, 32284, 34590, 35070, 35743, 36239, 40355, 48426, 51770, 62124, 69180, 70140, 71486, 72478, 77655, 80710, 96852, 103540, 107229, 108717, 121065, 142972, 144956, 155310, 161420, 178715, 181195, 192551, 214458, 217434, 242130, 250201, 310620, 357430, 362390, 385102, 428916, 434868, 484260, 500402, 536145, 543585, 577653, 714860, 724780, 750603, 770204, 962755, 1000804, 1072290, 1087170, 1155306, 1251005, 1347857, 1501206, 1925510, 2144580, 2174340, 2310612, 2502010, 2695714, 2888265, 3002412, 3753015, 3851020, 4043571, 5004020, 5391428, 5776530, 5969081, 6739285, 7506030, 8087142, 11553060, 11938162, 13478570, 15012060, 16174284, 17907243, 20217855, 23876324, 26957140, 29845405, 35814486, 40435710, 41783567, 59690810, 71628972, 80871420, 83567134, 89536215, 119381620, 125350701, 167134268, 179072430, 208917835, 250701402, 358144860, 417835670, 501402804, 626753505, 835671340, 1253507010, 2507014020]

約数ペア:

[(1, 2507014020), (2, 1253507010), (3, 835671340), (4, 626753505), (5, 501402804), (6, 417835670), (7, 358144860), (10, 250701402), (12, 208917835), (14, 179072430), (15, 167134268), (20, 125350701), (21, 119381620), (28, 89536215), (30, 83567134), (31, 80871420), (35, 71628972), (42, 59690810), (60, 41783567), (62, 40435710), (70, 35814486), (84, 29845405), (93, 26957140), (105, 23876324), (124, 20217855), (140, 17907243), (155, 16174284), (167, 15012060), (186, 13478570), (210, 11938162), (217, 11553060), (310, 8087142), (334, 7506030), (372, 6739285), (420, 5969081), (434, 5776530), (465, 5391428), (501, 5004020), (620, 4043571), (651, 3851020), (668, 3753015), (835, 3002412), (868, 2888265), (930, 2695714), (1002, 2502010), (1085, 2310612), (1153, 2174340), (1169, 2144580), (1302, 1925510), (1670, 1501206), (1860, 1347857), (2004, 1251005), (2170, 1155306), (2306, 1087170), (2338, 1072290), (2505, 1000804), (2604, 962755), (3255, 770204), (3340, 750603), (3459, 724780), (3507, 714860), (4340, 577653), (4612, 543585), (4676, 536145), (5010, 500402), (5177, 484260), (5765, 434868), (5845, 428916), (6510, 385102), (6918, 362390), (7014, 357430), (8071, 310620), (10020, 250201), (10354, 242130), (11530, 217434), (11690, 214458), (13020, 192551), (13836, 181195), (14028, 178715), (15531, 161420), (16142, 155310), (17295, 144956), (17535, 142972), (20708, 121065), (23060, 108717), (23380, 107229), (24213, 103540), (25885, 96852), (31062, 80710), (32284, 77655), (34590, 72478), (35070, 71486), (35743, 70140), (36239, 69180), (40355, 62124), (48426, 51770)]