416197740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 1431779328

約数和(自身を除く): 1015581588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 204, 210, 213, 238, 255, 284, 340, 355, 357, 420, 426, 476, 497, 510, 595, 710, 714, 821, 852, 994, 1020, 1065, 1190, 1207, 1420, 1428, 1491, 1642, 1785, 1988, 2130, 2380, 2414, 2463, 2485, 2982, 3284, 3570, 3621, 4105, 4260, 4828, 4926, 4970, 5747, 5964, 6035, 7140, 7242, 7455, 8210, 8449, 9852, 9940, 11494, 12070, 12315, 13957, 14484, 14910, 16420, 16898, 17241, 18105, 22988, 24140, 24630, 25347, 27914, 28735, 29820, 33796, 34482, 36210, 41871, 42245, 49260, 50694, 55828, 57470, 58291, 68964, 69785, 72420, 83742, 84490, 86205, 97699, 101388, 114940, 116582, 126735, 139570, 167484, 168980, 172410, 174873, 195398, 209355, 233164, 253470, 279140, 291455, 293097, 344820, 349746, 390796, 408037, 418710, 488495, 506940, 582910, 586194, 699492, 816074, 837420, 874365, 976990, 990947, 1165820, 1172388, 1224111, 1465485, 1632148, 1748730, 1953980, 1981894, 2040185, 2448222, 2930970, 2972841, 3497460, 3963788, 4080370, 4896444, 4954735, 5861940, 5945682, 6120555, 6936629, 8160740, 9909470, 11891364, 12241110, 13873258, 14864205, 19818940, 20809887, 24482220, 27746516, 29728410, 34683145, 41619774, 59456820, 69366290, 83239548, 104049435, 138732580, 208098870, 416197740]

約数ペア:

[(1, 416197740), (2, 208098870), (3, 138732580), (4, 104049435), (5, 83239548), (6, 69366290), (7, 59456820), (10, 41619774), (12, 34683145), (14, 29728410), (15, 27746516), (17, 24482220), (20, 20809887), (21, 19818940), (28, 14864205), (30, 13873258), (34, 12241110), (35, 11891364), (42, 9909470), (51, 8160740), (60, 6936629), (68, 6120555), (70, 5945682), (71, 5861940), (84, 4954735), (85, 4896444), (102, 4080370), (105, 3963788), (119, 3497460), (140, 2972841), (142, 2930970), (170, 2448222), (204, 2040185), (210, 1981894), (213, 1953980), (238, 1748730), (255, 1632148), (284, 1465485), (340, 1224111), (355, 1172388), (357, 1165820), (420, 990947), (426, 976990), (476, 874365), (497, 837420), (510, 816074), (595, 699492), (710, 586194), (714, 582910), (821, 506940), (852, 488495), (994, 418710), (1020, 408037), (1065, 390796), (1190, 349746), (1207, 344820), (1420, 293097), (1428, 291455), (1491, 279140), (1642, 253470), (1785, 233164), (1988, 209355), (2130, 195398), (2380, 174873), (2414, 172410), (2463, 168980), (2485, 167484), (2982, 139570), (3284, 126735), (3570, 116582), (3621, 114940), (4105, 101388), (4260, 97699), (4828, 86205), (4926, 84490), (4970, 83742), (5747, 72420), (5964, 69785), (6035, 68964), (7140, 58291), (7242, 57470), (7455, 55828), (8210, 50694), (8449, 49260), (9852, 42245), (9940, 41871), (11494, 36210), (12070, 34482), (12315, 33796), (13957, 29820), (14484, 28735), (14910, 27914), (16420, 25347), (16898, 24630), (17241, 24140), (18105, 22988)]