2180174976

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7371

約数の個数: 192

約数和(自身を含む): 7364710080

約数和(自身を除く): 5184535104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 384, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 896, 1008, 1036, 1152, 1184, 1332, 1344, 1554, 1776, 2016, 2072, 2331, 2368, 2664, 2688, 3108, 3552, 4032, 4144, 4662, 4736, 5328, 6216, 7104, 7307, 8064, 8288, 9324, 10656, 12432, 14208, 14614, 16576, 18648, 21312, 21921, 24864, 29228, 33152, 37296, 42624, 43842, 49728, 51149, 58456, 65763, 74592, 87684, 99456, 102298, 116912, 131526, 149184, 153447, 175368, 204596, 233824, 263052, 270359, 298368, 306894, 350736, 409192, 460341, 467648, 526104, 540718, 613788, 701472, 811077, 818384, 920682, 935296, 1052208, 1081436, 1227576, 1402944, 1622154, 1636768, 1841364, 1892513, 2104416, 2162872, 2433231, 2455152, 2805888, 3244308, 3273536, 3682728, 3785026, 4208832, 4325744, 4866462, 4910304, 5677539, 6488616, 6547072, 7365456, 7570052, 8417664, 8651488, 9732924, 9820608, 11355078, 12977232, 14730912, 15140104, 17032617, 17302976, 19465848, 19641216, 22710156, 25954464, 29461824, 30280208, 34065234, 34605952, 38931696, 45420312, 51908928, 58923648, 60560416, 68130468, 77863392, 90840624, 103817856, 121120832, 136260936, 155726784, 181681248, 242241664, 272521872, 311453568, 363362496, 545043744, 726724992, 1090087488, 2180174976]

約数ペア:

[(1, 2180174976), (2, 1090087488), (3, 726724992), (4, 545043744), (6, 363362496), (7, 311453568), (8, 272521872), (9, 242241664), (12, 181681248), (14, 155726784), (16, 136260936), (18, 121120832), (21, 103817856), (24, 90840624), (28, 77863392), (32, 68130468), (36, 60560416), (37, 58923648), (42, 51908928), (48, 45420312), (56, 38931696), (63, 34605952), (64, 34065234), (72, 30280208), (74, 29461824), (84, 25954464), (96, 22710156), (111, 19641216), (112, 19465848), (126, 17302976), (128, 17032617), (144, 15140104), (148, 14730912), (168, 12977232), (192, 11355078), (222, 9820608), (224, 9732924), (252, 8651488), (259, 8417664), (288, 7570052), (296, 7365456), (333, 6547072), (336, 6488616), (384, 5677539), (444, 4910304), (448, 4866462), (504, 4325744), (518, 4208832), (576, 3785026), (592, 3682728), (666, 3273536), (672, 3244308), (777, 2805888), (888, 2455152), (896, 2433231), (1008, 2162872), (1036, 2104416), (1152, 1892513), (1184, 1841364), (1332, 1636768), (1344, 1622154), (1554, 1402944), (1776, 1227576), (2016, 1081436), (2072, 1052208), (2331, 935296), (2368, 920682), (2664, 818384), (2688, 811077), (3108, 701472), (3552, 613788), (4032, 540718), (4144, 526104), (4662, 467648), (4736, 460341), (5328, 409192), (6216, 350736), (7104, 306894), (7307, 298368), (8064, 270359), (8288, 263052), (9324, 233824), (10656, 204596), (12432, 175368), (14208, 153447), (14614, 149184), (16576, 131526), (18648, 116912), (21312, 102298), (21921, 99456), (24864, 87684), (29228, 74592), (33152, 65763), (37296, 58456), (42624, 51149), (43842, 49728)]