1572182220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{4451}}^1$

素因数の和:4528

約数の個数: 144

約数和(自身を含む): 5211618048

約数和(自身を除く): 3639435828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 841, 870, 1015, 1218, 1682, 1740, 2030, 2436, 2523, 3045, 3364, 4060, 4205, 4451, 5046, 5887, 6090, 8410, 8902, 10092, 11774, 12180, 12615, 13353, 16820, 17661, 17804, 22255, 23548, 25230, 26706, 29435, 31157, 35322, 44510, 50460, 53412, 58870, 62314, 66765, 70644, 88305, 89020, 93471, 117740, 124628, 129079, 133530, 155785, 176610, 186942, 258158, 267060, 311570, 353220, 373884, 387237, 467355, 516316, 623140, 645395, 774474, 903553, 934710, 1290790, 1548948, 1807106, 1869420, 1936185, 2581580, 2710659, 3614212, 3743291, 3872370, 4517765, 5421318, 7486582, 7744740, 9035530, 10842636, 11229873, 13553295, 14973164, 18071060, 18716455, 22459746, 26203037, 27106590, 37432910, 44919492, 52406074, 54213180, 56149365, 74865820, 78609111, 104812148, 112298730, 131015185, 157218222, 224597460, 262030370, 314436444, 393045555, 524060740, 786091110, 1572182220]

約数ペア:

[(1, 1572182220), (2, 786091110), (3, 524060740), (4, 393045555), (5, 314436444), (6, 262030370), (7, 224597460), (10, 157218222), (12, 131015185), (14, 112298730), (15, 104812148), (20, 78609111), (21, 74865820), (28, 56149365), (29, 54213180), (30, 52406074), (35, 44919492), (42, 37432910), (58, 27106590), (60, 26203037), (70, 22459746), (84, 18716455), (87, 18071060), (105, 14973164), (116, 13553295), (140, 11229873), (145, 10842636), (174, 9035530), (203, 7744740), (210, 7486582), (290, 5421318), (348, 4517765), (406, 3872370), (420, 3743291), (435, 3614212), (580, 2710659), (609, 2581580), (812, 1936185), (841, 1869420), (870, 1807106), (1015, 1548948), (1218, 1290790), (1682, 934710), (1740, 903553), (2030, 774474), (2436, 645395), (2523, 623140), (3045, 516316), (3364, 467355), (4060, 387237), (4205, 373884), (4451, 353220), (5046, 311570), (5887, 267060), (6090, 258158), (8410, 186942), (8902, 176610), (10092, 155785), (11774, 133530), (12180, 129079), (12615, 124628), (13353, 117740), (16820, 93471), (17661, 89020), (17804, 88305), (22255, 70644), (23548, 66765), (25230, 62314), (26706, 58870), (29435, 53412), (31157, 50460), (35322, 44510)]