396592020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 1341980640

約数和(自身を除く): 945388620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 131, 132, 139, 165, 180, 198, 220, 242, 262, 278, 330, 363, 393, 396, 417, 484, 495, 524, 556, 605, 655, 660, 695, 726, 786, 834, 990, 1089, 1179, 1210, 1251, 1310, 1390, 1441, 1452, 1529, 1572, 1668, 1815, 1965, 1980, 2085, 2178, 2358, 2420, 2502, 2620, 2780, 2882, 3058, 3630, 3930, 4170, 4323, 4356, 4587, 4716, 5004, 5445, 5764, 5895, 6116, 6255, 7205, 7260, 7645, 7860, 8340, 8646, 9174, 10890, 11790, 12510, 12969, 13761, 14410, 15290, 15851, 16819, 17292, 18209, 18348, 21615, 21780, 22935, 23580, 25020, 25938, 27522, 28820, 30580, 31702, 33638, 36418, 43230, 45870, 47553, 50457, 51876, 54627, 55044, 63404, 64845, 67276, 68805, 72836, 79255, 84095, 86460, 91045, 91740, 95106, 100914, 109254, 129690, 137610, 142659, 151371, 158510, 163881, 168190, 182090, 190212, 200299, 201828, 218508, 237765, 252285, 259380, 273135, 275220, 285318, 302742, 317020, 327762, 336380, 364180, 400598, 475530, 504570, 546270, 570636, 600897, 605484, 655524, 713295, 756855, 801196, 819405, 951060, 1001495, 1009140, 1092540, 1201794, 1426590, 1513710, 1638810, 1802691, 2002990, 2203289, 2403588, 2853180, 3004485, 3027420, 3277620, 3605382, 4005980, 4406578, 6008970, 6609867, 7210764, 8813156, 9013455, 11016445, 12017940, 13219734, 18026910, 19829601, 22032890, 26439468, 33049335, 36053820, 39659202, 44065780, 66098670, 79318404, 99148005, 132197340, 198296010, 396592020]

約数ペア:

[(1, 396592020), (2, 198296010), (3, 132197340), (4, 99148005), (5, 79318404), (6, 66098670), (9, 44065780), (10, 39659202), (11, 36053820), (12, 33049335), (15, 26439468), (18, 22032890), (20, 19829601), (22, 18026910), (30, 13219734), (33, 12017940), (36, 11016445), (44, 9013455), (45, 8813156), (55, 7210764), (60, 6609867), (66, 6008970), (90, 4406578), (99, 4005980), (110, 3605382), (121, 3277620), (131, 3027420), (132, 3004485), (139, 2853180), (165, 2403588), (180, 2203289), (198, 2002990), (220, 1802691), (242, 1638810), (262, 1513710), (278, 1426590), (330, 1201794), (363, 1092540), (393, 1009140), (396, 1001495), (417, 951060), (484, 819405), (495, 801196), (524, 756855), (556, 713295), (605, 655524), (655, 605484), (660, 600897), (695, 570636), (726, 546270), (786, 504570), (834, 475530), (990, 400598), (1089, 364180), (1179, 336380), (1210, 327762), (1251, 317020), (1310, 302742), (1390, 285318), (1441, 275220), (1452, 273135), (1529, 259380), (1572, 252285), (1668, 237765), (1815, 218508), (1965, 201828), (1980, 200299), (2085, 190212), (2178, 182090), (2358, 168190), (2420, 163881), (2502, 158510), (2620, 151371), (2780, 142659), (2882, 137610), (3058, 129690), (3630, 109254), (3930, 100914), (4170, 95106), (4323, 91740), (4356, 91045), (4587, 86460), (4716, 84095), (5004, 79255), (5445, 72836), (5764, 68805), (5895, 67276), (6116, 64845), (6255, 63404), (7205, 55044), (7260, 54627), (7645, 51876), (7860, 50457), (8340, 47553), (8646, 45870), (9174, 43230), (10890, 36418), (11790, 33638), (12510, 31702), (12969, 30580), (13761, 28820), (14410, 27522), (15290, 25938), (15851, 25020), (16819, 23580), (17292, 22935), (18209, 21780), (18348, 21615)]