12660589620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{205063}}^1$

素因数の和:205099

約数の個数: 144

約数和(自身を含む): 44785977600

約数和(自身を除く): 32125387980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 15435, 20580, 30870, 61740, 205063, 410126, 615189, 820252, 1025315, 1230378, 1435441, 1845567, 2050630, 2460756, 2870882, 3075945, 3691134, 4101260, 4306323, 5741764, 6151890, 7177205, 7382268, 8612646, 9227835, 10048087, 12303780, 12918969, 14354410, 17225292, 18455670, 20096174, 21531615, 25837938, 28708820, 30144261, 36911340, 40192348, 43063230, 50240435, 51675876, 60288522, 64594845, 70336609, 86126460, 90432783, 100480870, 120577044, 129189690, 140673218, 150721305, 180865566, 200961740, 211009827, 258379380, 281346436, 301442610, 351683045, 361731132, 422019654, 452163915, 602885220, 633029481, 703366090, 844039308, 904327830, 1055049135, 1266058962, 1406732180, 1808655660, 2110098270, 2532117924, 3165147405, 4220196540, 6330294810, 12660589620]

約数ペア:

[(1, 12660589620), (2, 6330294810), (3, 4220196540), (4, 3165147405), (5, 2532117924), (6, 2110098270), (7, 1808655660), (9, 1406732180), (10, 1266058962), (12, 1055049135), (14, 904327830), (15, 844039308), (18, 703366090), (20, 633029481), (21, 602885220), (28, 452163915), (30, 422019654), (35, 361731132), (36, 351683045), (42, 301442610), (45, 281346436), (49, 258379380), (60, 211009827), (63, 200961740), (70, 180865566), (84, 150721305), (90, 140673218), (98, 129189690), (105, 120577044), (126, 100480870), (140, 90432783), (147, 86126460), (180, 70336609), (196, 64594845), (210, 60288522), (245, 51675876), (252, 50240435), (294, 43063230), (315, 40192348), (343, 36911340), (420, 30144261), (441, 28708820), (490, 25837938), (588, 21531615), (630, 20096174), (686, 18455670), (735, 17225292), (882, 14354410), (980, 12918969), (1029, 12303780), (1260, 10048087), (1372, 9227835), (1470, 8612646), (1715, 7382268), (1764, 7177205), (2058, 6151890), (2205, 5741764), (2940, 4306323), (3087, 4101260), (3430, 3691134), (4116, 3075945), (4410, 2870882), (5145, 2460756), (6174, 2050630), (6860, 1845567), (8820, 1435441), (10290, 1230378), (12348, 1025315), (15435, 820252), (20580, 615189), (30870, 410126), (61740, 205063)]