6688790780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{1733}}^1$

素因数の和:3219

約数の個数: 96

約数和(自身を含む): 16919400960

約数和(自身を除く): 10230610180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 1451, 1733, 2660, 2902, 3466, 5804, 6932, 7255, 8665, 10157, 12131, 14510, 17330, 20314, 24262, 27569, 29020, 32927, 34660, 40628, 48524, 50785, 55138, 60655, 65854, 101570, 110276, 121310, 131708, 137845, 164635, 192983, 203140, 230489, 242620, 275690, 329270, 385966, 460978, 551380, 658540, 771932, 921956, 964915, 1152445, 1929830, 2304890, 2514583, 3859660, 4609780, 5029166, 10058332, 12572915, 17602081, 25145830, 35204162, 47777077, 50291660, 70408324, 88010405, 95554154, 176020810, 191108308, 238885385, 334439539, 352041620, 477770770, 668879078, 955541540, 1337758156, 1672197695, 3344395390, 6688790780]

約数ペア:

[(1, 6688790780), (2, 3344395390), (4, 1672197695), (5, 1337758156), (7, 955541540), (10, 668879078), (14, 477770770), (19, 352041620), (20, 334439539), (28, 238885385), (35, 191108308), (38, 176020810), (70, 95554154), (76, 88010405), (95, 70408324), (133, 50291660), (140, 47777077), (190, 35204162), (266, 25145830), (380, 17602081), (532, 12572915), (665, 10058332), (1330, 5029166), (1451, 4609780), (1733, 3859660), (2660, 2514583), (2902, 2304890), (3466, 1929830), (5804, 1152445), (6932, 964915), (7255, 921956), (8665, 771932), (10157, 658540), (12131, 551380), (14510, 460978), (17330, 385966), (20314, 329270), (24262, 275690), (27569, 242620), (29020, 230489), (32927, 203140), (34660, 192983), (40628, 164635), (48524, 137845), (50785, 131708), (55138, 121310), (60655, 110276), (65854, 101570)]