6464188080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1282577}}^1$

素因数の和:1282603

約数の個数: 120

約数和(自身を含む): 24810188832

約数和(自身を除く): 18346000752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1282577, 2565154, 3847731, 5130308, 6412885, 7695462, 8978039, 10260616, 11543193, 12825770, 15390924, 17956078, 19238655, 20521232, 23086386, 25651540, 26934117, 30781848, 35912156, 38477310, 44890195, 46172772, 51303080, 53868234, 57715965, 61563696, 71824312, 76954620, 80802351, 89780390, 92345544, 102606160, 107736468, 115431930, 134670585, 143648624, 153909240, 161604702, 179560780, 184691088, 215472936, 230863860, 269341170, 307818480, 323209404, 359121560, 404011755, 430945872, 461727720, 538682340, 646418808, 718243120, 808023510, 923455440, 1077364680, 1292837616, 1616047020, 2154729360, 3232094040, 6464188080]

約数ペア:

[(1, 6464188080), (2, 3232094040), (3, 2154729360), (4, 1616047020), (5, 1292837616), (6, 1077364680), (7, 923455440), (8, 808023510), (9, 718243120), (10, 646418808), (12, 538682340), (14, 461727720), (15, 430945872), (16, 404011755), (18, 359121560), (20, 323209404), (21, 307818480), (24, 269341170), (28, 230863860), (30, 215472936), (35, 184691088), (36, 179560780), (40, 161604702), (42, 153909240), (45, 143648624), (48, 134670585), (56, 115431930), (60, 107736468), (63, 102606160), (70, 92345544), (72, 89780390), (80, 80802351), (84, 76954620), (90, 71824312), (105, 61563696), (112, 57715965), (120, 53868234), (126, 51303080), (140, 46172772), (144, 44890195), (168, 38477310), (180, 35912156), (210, 30781848), (240, 26934117), (252, 25651540), (280, 23086386), (315, 20521232), (336, 19238655), (360, 17956078), (420, 15390924), (504, 12825770), (560, 11543193), (630, 10260616), (720, 8978039), (840, 7695462), (1008, 6412885), (1260, 5130308), (1680, 3847731), (2520, 2565154), (5040, 1282577)]