187058480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 538358400

約数和(自身を除く): 351299920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 343, 392, 401, 476, 490, 560, 595, 680, 686, 784, 802, 833, 952, 980, 1190, 1360, 1372, 1604, 1666, 1715, 1904, 1960, 2005, 2380, 2744, 2807, 3208, 3332, 3430, 3920, 4010, 4165, 4760, 5488, 5614, 5831, 6416, 6664, 6817, 6860, 8020, 8330, 9520, 11228, 11662, 13328, 13634, 13720, 14035, 16040, 16660, 19649, 22456, 23324, 27268, 27440, 28070, 29155, 32080, 33320, 34085, 39298, 44912, 46648, 47719, 54536, 56140, 58310, 66640, 68170, 78596, 93296, 95438, 98245, 109072, 112280, 116620, 136340, 137543, 157192, 190876, 196490, 224560, 233240, 238595, 272680, 275086, 314384, 334033, 381752, 392980, 466480, 477190, 545360, 550172, 668066, 687715, 763504, 785960, 954380, 1100344, 1336132, 1375430, 1571920, 1670165, 1908760, 2200688, 2338231, 2672264, 2750860, 3340330, 3817520, 4676462, 5344528, 5501720, 6680660, 9352924, 11003440, 11691155, 13361320, 18705848, 23382310, 26722640, 37411696, 46764620, 93529240, 187058480]

約数ペア:

[(1, 187058480), (2, 93529240), (4, 46764620), (5, 37411696), (7, 26722640), (8, 23382310), (10, 18705848), (14, 13361320), (16, 11691155), (17, 11003440), (20, 9352924), (28, 6680660), (34, 5501720), (35, 5344528), (40, 4676462), (49, 3817520), (56, 3340330), (68, 2750860), (70, 2672264), (80, 2338231), (85, 2200688), (98, 1908760), (112, 1670165), (119, 1571920), (136, 1375430), (140, 1336132), (170, 1100344), (196, 954380), (238, 785960), (245, 763504), (272, 687715), (280, 668066), (340, 550172), (343, 545360), (392, 477190), (401, 466480), (476, 392980), (490, 381752), (560, 334033), (595, 314384), (680, 275086), (686, 272680), (784, 238595), (802, 233240), (833, 224560), (952, 196490), (980, 190876), (1190, 157192), (1360, 137543), (1372, 136340), (1604, 116620), (1666, 112280), (1715, 109072), (1904, 98245), (1960, 95438), (2005, 93296), (2380, 78596), (2744, 68170), (2807, 66640), (3208, 58310), (3332, 56140), (3430, 54536), (3920, 47719), (4010, 46648), (4165, 44912), (4760, 39298), (5488, 34085), (5614, 33320), (5831, 32080), (6416, 29155), (6664, 28070), (6817, 27440), (6860, 27268), (8020, 23324), (8330, 22456), (9520, 19649), (11228, 16660), (11662, 16040), (13328, 14035), (13634, 13720)]