313803840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{953}}^1$

素因数の和:994

約数の個数: 224

約数和(自身を含む): 1163116800

約数和(自身を除く): 849312960

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 953, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1906, 1960, 2058, 2240, 2352, 2744, 2859, 2940, 3136, 3360, 3430, 3812, 3920, 4116, 4704, 4765, 5145, 5488, 5718, 5880, 6671, 6720, 6860, 7624, 7840, 8232, 9408, 9530, 10290, 10976, 11436, 11760, 13342, 13720, 14295, 15248, 15680, 16464, 19060, 20013, 20580, 21952, 22872, 23520, 26684, 27440, 28590, 30496, 32928, 33355, 38120, 40026, 41160, 45744, 46697, 47040, 53368, 54880, 57180, 60992, 65856, 66710, 76240, 80052, 82320, 91488, 93394, 100065, 106736, 109760, 114360, 133420, 140091, 152480, 160104, 164640, 182976, 186788, 200130, 213472, 228720, 233485, 266840, 280182, 304960, 320208, 326879, 329280, 373576, 400260, 426944, 457440, 466970, 533680, 560364, 640416, 653758, 700455, 747152, 800520, 914880, 933940, 980637, 1067360, 1120728, 1280832, 1307516, 1400910, 1494304, 1601040, 1634395, 1867880, 1961274, 2134720, 2241456, 2615032, 2801820, 2988608, 3202080, 3268790, 3735760, 3922548, 4482912, 4903185, 5230064, 5603640, 6404160, 6537580, 7471520, 7845096, 8965824, 9806370, 10460128, 11207280, 13075160, 14943040, 15690192, 19612740, 20920256, 22414560, 26150320, 31380384, 39225480, 44829120, 52300640, 62760768, 78450960, 104601280, 156901920, 313803840]

約数ペア:

[(1, 313803840), (2, 156901920), (3, 104601280), (4, 78450960), (5, 62760768), (6, 52300640), (7, 44829120), (8, 39225480), (10, 31380384), (12, 26150320), (14, 22414560), (15, 20920256), (16, 19612740), (20, 15690192), (21, 14943040), (24, 13075160), (28, 11207280), (30, 10460128), (32, 9806370), (35, 8965824), (40, 7845096), (42, 7471520), (48, 6537580), (49, 6404160), (56, 5603640), (60, 5230064), (64, 4903185), (70, 4482912), (80, 3922548), (84, 3735760), (96, 3268790), (98, 3202080), (105, 2988608), (112, 2801820), (120, 2615032), (140, 2241456), (147, 2134720), (160, 1961274), (168, 1867880), (192, 1634395), (196, 1601040), (210, 1494304), (224, 1400910), (240, 1307516), (245, 1280832), (280, 1120728), (294, 1067360), (320, 980637), (336, 933940), (343, 914880), (392, 800520), (420, 747152), (448, 700455), (480, 653758), (490, 640416), (560, 560364), (588, 533680), (672, 466970), (686, 457440), (735, 426944), (784, 400260), (840, 373576), (953, 329280), (960, 326879), (980, 320208), (1029, 304960), (1120, 280182), (1176, 266840), (1344, 233485), (1372, 228720), (1470, 213472), (1568, 200130), (1680, 186788), (1715, 182976), (1906, 164640), (1960, 160104), (2058, 152480), (2240, 140091), (2352, 133420), (2744, 114360), (2859, 109760), (2940, 106736), (3136, 100065), (3360, 93394), (3430, 91488), (3812, 82320), (3920, 80052), (4116, 76240), (4704, 66710), (4765, 65856), (5145, 60992), (5488, 57180), (5718, 54880), (5880, 53368), (6671, 47040), (6720, 46697), (6860, 45744), (7624, 41160), (7840, 40026), (8232, 38120), (9408, 33355), (9530, 32928), (10290, 30496), (10976, 28590), (11436, 27440), (11760, 26684), (13342, 23520), (13720, 22872), (14295, 21952), (15248, 20580), (15680, 20013), (16464, 19060)]