27641640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 94867200

約数和(自身を除く): 67225560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 47, 52, 58, 60, 65, 78, 87, 94, 104, 116, 120, 130, 141, 145, 156, 169, 174, 188, 195, 232, 235, 260, 282, 290, 312, 338, 348, 376, 377, 390, 435, 470, 507, 520, 564, 580, 611, 676, 696, 705, 754, 780, 845, 870, 940, 1014, 1128, 1131, 1160, 1222, 1352, 1363, 1410, 1508, 1560, 1690, 1740, 1833, 1880, 1885, 2028, 2262, 2444, 2535, 2726, 2820, 3016, 3055, 3380, 3480, 3666, 3770, 4056, 4089, 4524, 4888, 4901, 5070, 5452, 5640, 5655, 6110, 6760, 6815, 7332, 7540, 7943, 8178, 9048, 9165, 9802, 10140, 10904, 11310, 12220, 13630, 14664, 14703, 15080, 15886, 16356, 17719, 18330, 19604, 20280, 20445, 22620, 23829, 24440, 24505, 27260, 29406, 31772, 32712, 35438, 36660, 39208, 39715, 40890, 45240, 47658, 49010, 53157, 54520, 58812, 63544, 70876, 73320, 73515, 79430, 81780, 88595, 95316, 98020, 106314, 117624, 119145, 141752, 147030, 158860, 163560, 177190, 190632, 196040, 212628, 230347, 238290, 265785, 294060, 317720, 354380, 425256, 460694, 476580, 531570, 588120, 691041, 708760, 921388, 953160, 1063140, 1151735, 1382082, 1842776, 2126280, 2303470, 2764164, 3455205, 4606940, 5528328, 6910410, 9213880, 13820820, 27641640]

約数ペア:

[(1, 27641640), (2, 13820820), (3, 9213880), (4, 6910410), (5, 5528328), (6, 4606940), (8, 3455205), (10, 2764164), (12, 2303470), (13, 2126280), (15, 1842776), (20, 1382082), (24, 1151735), (26, 1063140), (29, 953160), (30, 921388), (39, 708760), (40, 691041), (47, 588120), (52, 531570), (58, 476580), (60, 460694), (65, 425256), (78, 354380), (87, 317720), (94, 294060), (104, 265785), (116, 238290), (120, 230347), (130, 212628), (141, 196040), (145, 190632), (156, 177190), (169, 163560), (174, 158860), (188, 147030), (195, 141752), (232, 119145), (235, 117624), (260, 106314), (282, 98020), (290, 95316), (312, 88595), (338, 81780), (348, 79430), (376, 73515), (377, 73320), (390, 70876), (435, 63544), (470, 58812), (507, 54520), (520, 53157), (564, 49010), (580, 47658), (611, 45240), (676, 40890), (696, 39715), (705, 39208), (754, 36660), (780, 35438), (845, 32712), (870, 31772), (940, 29406), (1014, 27260), (1128, 24505), (1131, 24440), (1160, 23829), (1222, 22620), (1352, 20445), (1363, 20280), (1410, 19604), (1508, 18330), (1560, 17719), (1690, 16356), (1740, 15886), (1833, 15080), (1880, 14703), (1885, 14664), (2028, 13630), (2262, 12220), (2444, 11310), (2535, 10904), (2726, 10140), (2820, 9802), (3016, 9165), (3055, 9048), (3380, 8178), (3480, 7943), (3666, 7540), (3770, 7332), (4056, 6815), (4089, 6760), (4524, 6110), (4888, 5655), (4901, 5640), (5070, 5452)]