63222640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 107766416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 37, 40, 52, 53, 62, 65, 74, 80, 104, 106, 124, 130, 148, 155, 185, 208, 212, 248, 260, 265, 296, 310, 370, 403, 424, 481, 496, 520, 530, 592, 620, 689, 740, 806, 848, 962, 1040, 1060, 1147, 1240, 1378, 1480, 1612, 1643, 1924, 1961, 2015, 2120, 2294, 2405, 2480, 2756, 2960, 3224, 3286, 3445, 3848, 3922, 4030, 4240, 4588, 4810, 5512, 5735, 6448, 6572, 6890, 7696, 7844, 8060, 8215, 9176, 9620, 9805, 11024, 11470, 13144, 13780, 14911, 15688, 16120, 16430, 18352, 19240, 19610, 21359, 22940, 25493, 26288, 27560, 29822, 31376, 32240, 32860, 38480, 39220, 42718, 45880, 50986, 55120, 59644, 60791, 65720, 74555, 78440, 85436, 91760, 101972, 106795, 119288, 121582, 127465, 131440, 149110, 156880, 170872, 203944, 213590, 238576, 243164, 254930, 298220, 303955, 341744, 407888, 427180, 486328, 509860, 596440, 607910, 790283, 854360, 972656, 1019720, 1192880, 1215820, 1580566, 1708720, 2039440, 2431640, 3161132, 3951415, 4863280, 6322264, 7902830, 12644528, 15805660, 31611320, 63222640]

約数ペア:

[(1, 63222640), (2, 31611320), (4, 15805660), (5, 12644528), (8, 7902830), (10, 6322264), (13, 4863280), (16, 3951415), (20, 3161132), (26, 2431640), (31, 2039440), (37, 1708720), (40, 1580566), (52, 1215820), (53, 1192880), (62, 1019720), (65, 972656), (74, 854360), (80, 790283), (104, 607910), (106, 596440), (124, 509860), (130, 486328), (148, 427180), (155, 407888), (185, 341744), (208, 303955), (212, 298220), (248, 254930), (260, 243164), (265, 238576), (296, 213590), (310, 203944), (370, 170872), (403, 156880), (424, 149110), (481, 131440), (496, 127465), (520, 121582), (530, 119288), (592, 106795), (620, 101972), (689, 91760), (740, 85436), (806, 78440), (848, 74555), (962, 65720), (1040, 60791), (1060, 59644), (1147, 55120), (1240, 50986), (1378, 45880), (1480, 42718), (1612, 39220), (1643, 38480), (1924, 32860), (1961, 32240), (2015, 31376), (2120, 29822), (2294, 27560), (2405, 26288), (2480, 25493), (2756, 22940), (2960, 21359), (3224, 19610), (3286, 19240), (3445, 18352), (3848, 16430), (3922, 16120), (4030, 15688), (4240, 14911), (4588, 13780), (4810, 13144), (5512, 11470), (5735, 11024), (6448, 9805), (6572, 9620), (6890, 9176), (7696, 8215), (7844, 8060)]