218589120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 168

約数和(自身を含む): 763158240

約数和(自身を除く): 544569120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1069, 1136, 1278, 1420, 1440, 1704, 2130, 2138, 2272, 2556, 2840, 2880, 3195, 3207, 3408, 4260, 4276, 4544, 5112, 5345, 5680, 6390, 6414, 6816, 8520, 8552, 9621, 10224, 10690, 11360, 12780, 12828, 13632, 16035, 17040, 17104, 19242, 20448, 21380, 22720, 25560, 25656, 32070, 34080, 34208, 38484, 40896, 42760, 48105, 51120, 51312, 64140, 68160, 68416, 75899, 76968, 85520, 96210, 102240, 102624, 128280, 151798, 153936, 171040, 192420, 204480, 205248, 227697, 256560, 303596, 307872, 342080, 379495, 384840, 455394, 513120, 607192, 615744, 683091, 758990, 769680, 910788, 1026240, 1138485, 1214384, 1366182, 1517980, 1539360, 1821576, 2276970, 2428768, 2732364, 3035960, 3078720, 3415455, 3643152, 4553940, 4857536, 5464728, 6071920, 6830910, 7286304, 9107880, 10929456, 12143840, 13661820, 14572608, 18215760, 21858912, 24287680, 27323640, 36431520, 43717824, 54647280, 72863040, 109294560, 218589120]

約数ペア:

[(1, 218589120), (2, 109294560), (3, 72863040), (4, 54647280), (5, 43717824), (6, 36431520), (8, 27323640), (9, 24287680), (10, 21858912), (12, 18215760), (15, 14572608), (16, 13661820), (18, 12143840), (20, 10929456), (24, 9107880), (30, 7286304), (32, 6830910), (36, 6071920), (40, 5464728), (45, 4857536), (48, 4553940), (60, 3643152), (64, 3415455), (71, 3078720), (72, 3035960), (80, 2732364), (90, 2428768), (96, 2276970), (120, 1821576), (142, 1539360), (144, 1517980), (160, 1366182), (180, 1214384), (192, 1138485), (213, 1026240), (240, 910788), (284, 769680), (288, 758990), (320, 683091), (355, 615744), (360, 607192), (426, 513120), (480, 455394), (568, 384840), (576, 379495), (639, 342080), (710, 307872), (720, 303596), (852, 256560), (960, 227697), (1065, 205248), (1069, 204480), (1136, 192420), (1278, 171040), (1420, 153936), (1440, 151798), (1704, 128280), (2130, 102624), (2138, 102240), (2272, 96210), (2556, 85520), (2840, 76968), (2880, 75899), (3195, 68416), (3207, 68160), (3408, 64140), (4260, 51312), (4276, 51120), (4544, 48105), (5112, 42760), (5345, 40896), (5680, 38484), (6390, 34208), (6414, 34080), (6816, 32070), (8520, 25656), (8552, 25560), (9621, 22720), (10224, 21380), (10690, 20448), (11360, 19242), (12780, 17104), (12828, 17040), (13632, 16035)]