143263680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21319}}^1$

素因数の和:21346

約数の個数: 112

約数和(自身を含む): 519866880

約数和(自身を除く): 376603200

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21319, 42638, 63957, 85276, 106595, 127914, 149233, 170552, 213190, 255828, 298466, 319785, 341104, 426380, 447699, 511656, 596932, 639570, 682208, 746165, 852760, 895398, 1023312, 1193864, 1279140, 1364416, 1492330, 1705520, 1790796, 2046624, 2238495, 2387728, 2558280, 2984660, 3411040, 3581592, 4093248, 4476990, 4775456, 5116560, 5969320, 6822080, 7163184, 8953980, 9550912, 10233120, 11938640, 14326368, 17907960, 20466240, 23877280, 28652736, 35815920, 47754560, 71631840, 143263680]

約数ペア:

[(1, 143263680), (2, 71631840), (3, 47754560), (4, 35815920), (5, 28652736), (6, 23877280), (7, 20466240), (8, 17907960), (10, 14326368), (12, 11938640), (14, 10233120), (15, 9550912), (16, 8953980), (20, 7163184), (21, 6822080), (24, 5969320), (28, 5116560), (30, 4775456), (32, 4476990), (35, 4093248), (40, 3581592), (42, 3411040), (48, 2984660), (56, 2558280), (60, 2387728), (64, 2238495), (70, 2046624), (80, 1790796), (84, 1705520), (96, 1492330), (105, 1364416), (112, 1279140), (120, 1193864), (140, 1023312), (160, 895398), (168, 852760), (192, 746165), (210, 682208), (224, 639570), (240, 596932), (280, 511656), (320, 447699), (336, 426380), (420, 341104), (448, 319785), (480, 298466), (560, 255828), (672, 213190), (840, 170552), (960, 149233), (1120, 127914), (1344, 106595), (1680, 85276), (2240, 63957), (3360, 42638), (6720, 21319)]