188111280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 160

約数和(自身を含む): 682956288

約数和(自身を除く): 494845008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2731, 2870, 3280, 3444, 4305, 4592, 4920, 5462, 5740, 6888, 8193, 8610, 9840, 10924, 11480, 13655, 13776, 16386, 17220, 19117, 21848, 22960, 27310, 32772, 34440, 38234, 40965, 43696, 54620, 57351, 65544, 68880, 76468, 81930, 95585, 109240, 111971, 114702, 131088, 152936, 163860, 191170, 218480, 223942, 229404, 286755, 305872, 327720, 335913, 382340, 447884, 458808, 559855, 573510, 655440, 671826, 764680, 783797, 895768, 917616, 1119710, 1147020, 1343652, 1529360, 1567594, 1679565, 1791536, 2239420, 2294040, 2351391, 2687304, 3135188, 3359130, 3918985, 4478840, 4588080, 4702782, 5374608, 6270376, 6718260, 7837970, 8957680, 9405564, 11756955, 12540752, 13436520, 15675940, 18811128, 23513910, 26873040, 31351880, 37622256, 47027820, 62703760, 94055640, 188111280]

約数ペア:

[(1, 188111280), (2, 94055640), (3, 62703760), (4, 47027820), (5, 37622256), (6, 31351880), (7, 26873040), (8, 23513910), (10, 18811128), (12, 15675940), (14, 13436520), (15, 12540752), (16, 11756955), (20, 9405564), (21, 8957680), (24, 7837970), (28, 6718260), (30, 6270376), (35, 5374608), (40, 4702782), (41, 4588080), (42, 4478840), (48, 3918985), (56, 3359130), (60, 3135188), (70, 2687304), (80, 2351391), (82, 2294040), (84, 2239420), (105, 1791536), (112, 1679565), (120, 1567594), (123, 1529360), (140, 1343652), (164, 1147020), (168, 1119710), (205, 917616), (210, 895768), (240, 783797), (246, 764680), (280, 671826), (287, 655440), (328, 573510), (336, 559855), (410, 458808), (420, 447884), (492, 382340), (560, 335913), (574, 327720), (615, 305872), (656, 286755), (820, 229404), (840, 223942), (861, 218480), (984, 191170), (1148, 163860), (1230, 152936), (1435, 131088), (1640, 114702), (1680, 111971), (1722, 109240), (1968, 95585), (2296, 81930), (2460, 76468), (2731, 68880), (2870, 65544), (3280, 57351), (3444, 54620), (4305, 43696), (4592, 40965), (4920, 38234), (5462, 34440), (5740, 32772), (6888, 27310), (8193, 22960), (8610, 21848), (9840, 19117), (10924, 17220), (11480, 16386), (13655, 13776)]