851823840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{36217}}^1$

素因数の和:36249

約数の個数: 144

約数和(自身を含む): 3121412112

約数和(自身を除く): 2269588272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 36217, 72434, 108651, 144868, 181085, 217302, 253519, 289736, 362170, 434604, 507038, 543255, 579472, 724340, 760557, 869208, 1014076, 1086510, 1158944, 1267595, 1448680, 1521114, 1738416, 1774633, 2028152, 2173020, 2535190, 2897360, 3042228, 3476832, 3549266, 3802785, 4056304, 4346040, 5070380, 5323899, 5794720, 6084456, 7098532, 7605570, 8112608, 8692080, 8873165, 10140760, 10647798, 12168912, 14197064, 15211140, 17384160, 17746330, 20281520, 21295596, 24337824, 26619495, 28394128, 30422280, 35492660, 40563040, 42591192, 53238990, 56788256, 60844560, 70985320, 85182384, 106477980, 121689120, 141970640, 170364768, 212955960, 283941280, 425911920, 851823840]

約数ペア:

[(1, 851823840), (2, 425911920), (3, 283941280), (4, 212955960), (5, 170364768), (6, 141970640), (7, 121689120), (8, 106477980), (10, 85182384), (12, 70985320), (14, 60844560), (15, 56788256), (16, 53238990), (20, 42591192), (21, 40563040), (24, 35492660), (28, 30422280), (30, 28394128), (32, 26619495), (35, 24337824), (40, 21295596), (42, 20281520), (48, 17746330), (49, 17384160), (56, 15211140), (60, 14197064), (70, 12168912), (80, 10647798), (84, 10140760), (96, 8873165), (98, 8692080), (105, 8112608), (112, 7605570), (120, 7098532), (140, 6084456), (147, 5794720), (160, 5323899), (168, 5070380), (196, 4346040), (210, 4056304), (224, 3802785), (240, 3549266), (245, 3476832), (280, 3042228), (294, 2897360), (336, 2535190), (392, 2173020), (420, 2028152), (480, 1774633), (490, 1738416), (560, 1521114), (588, 1448680), (672, 1267595), (735, 1158944), (784, 1086510), (840, 1014076), (980, 869208), (1120, 760557), (1176, 724340), (1470, 579472), (1568, 543255), (1680, 507038), (1960, 434604), (2352, 362170), (2940, 289736), (3360, 253519), (3920, 217302), (4704, 181085), (5880, 144868), (7840, 108651), (11760, 72434), (23520, 36217)]