66204840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 226920960

約数和(自身を除く): 160716120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 37, 39, 40, 52, 60, 62, 65, 74, 78, 93, 104, 111, 120, 124, 130, 148, 155, 156, 185, 186, 195, 222, 248, 260, 296, 310, 312, 370, 372, 390, 403, 444, 465, 481, 520, 555, 620, 740, 744, 780, 806, 888, 930, 962, 1110, 1147, 1209, 1240, 1369, 1443, 1480, 1560, 1612, 1860, 1924, 2015, 2220, 2294, 2405, 2418, 2738, 2886, 3224, 3441, 3720, 3848, 4030, 4107, 4440, 4588, 4810, 4836, 5476, 5735, 5772, 6045, 6845, 6882, 7215, 8060, 8214, 9176, 9620, 9672, 10952, 11470, 11544, 12090, 13690, 13764, 14430, 14911, 16120, 16428, 17205, 17797, 19240, 20535, 22940, 24180, 27380, 27528, 28860, 29822, 32856, 34410, 35594, 41070, 42439, 44733, 45880, 48360, 53391, 54760, 57720, 59644, 68820, 71188, 74555, 82140, 84878, 88985, 89466, 106782, 119288, 127317, 137640, 142376, 149110, 164280, 169756, 177970, 178932, 212195, 213564, 223665, 254634, 266955, 298220, 339512, 355940, 357864, 424390, 427128, 447330, 509268, 533910, 551707, 596440, 636585, 711880, 848780, 894660, 1018536, 1067820, 1103414, 1273170, 1655121, 1697560, 1789320, 2135640, 2206828, 2546340, 2758535, 3310242, 4413656, 5092680, 5517070, 6620484, 8275605, 11034140, 13240968, 16551210, 22068280, 33102420, 66204840]

約数ペア:

[(1, 66204840), (2, 33102420), (3, 22068280), (4, 16551210), (5, 13240968), (6, 11034140), (8, 8275605), (10, 6620484), (12, 5517070), (13, 5092680), (15, 4413656), (20, 3310242), (24, 2758535), (26, 2546340), (30, 2206828), (31, 2135640), (37, 1789320), (39, 1697560), (40, 1655121), (52, 1273170), (60, 1103414), (62, 1067820), (65, 1018536), (74, 894660), (78, 848780), (93, 711880), (104, 636585), (111, 596440), (120, 551707), (124, 533910), (130, 509268), (148, 447330), (155, 427128), (156, 424390), (185, 357864), (186, 355940), (195, 339512), (222, 298220), (248, 266955), (260, 254634), (296, 223665), (310, 213564), (312, 212195), (370, 178932), (372, 177970), (390, 169756), (403, 164280), (444, 149110), (465, 142376), (481, 137640), (520, 127317), (555, 119288), (620, 106782), (740, 89466), (744, 88985), (780, 84878), (806, 82140), (888, 74555), (930, 71188), (962, 68820), (1110, 59644), (1147, 57720), (1209, 54760), (1240, 53391), (1369, 48360), (1443, 45880), (1480, 44733), (1560, 42439), (1612, 41070), (1860, 35594), (1924, 34410), (2015, 32856), (2220, 29822), (2294, 28860), (2405, 27528), (2418, 27380), (2738, 24180), (2886, 22940), (3224, 20535), (3441, 19240), (3720, 17797), (3848, 17205), (4030, 16428), (4107, 16120), (4440, 14911), (4588, 14430), (4810, 13764), (4836, 13690), (5476, 12090), (5735, 11544), (5772, 11470), (6045, 10952), (6845, 9672), (6882, 9620), (7215, 9176), (8060, 8214)]