65896080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 223699968

約数和(自身を除く): 157803888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 521, 527, 620, 680, 744, 816, 930, 1020, 1042, 1054, 1240, 1360, 1488, 1563, 1581, 1860, 2040, 2084, 2108, 2480, 2605, 2635, 3126, 3162, 3720, 4080, 4168, 4216, 5210, 5270, 6252, 6324, 7440, 7815, 7905, 8336, 8432, 8857, 10420, 10540, 12504, 12648, 15630, 15810, 16151, 17714, 20840, 21080, 25008, 25296, 26571, 31260, 31620, 32302, 35428, 41680, 42160, 44285, 48453, 53142, 62520, 63240, 64604, 70856, 80755, 88570, 96906, 106284, 125040, 126480, 129208, 132855, 141712, 161510, 177140, 193812, 212568, 242265, 258416, 265710, 274567, 323020, 354280, 387624, 425136, 484530, 531420, 549134, 646040, 708560, 775248, 823701, 969060, 1062840, 1098268, 1292080, 1372835, 1647402, 1938120, 2125680, 2196536, 2745670, 3294804, 3876240, 4118505, 4393072, 5491340, 6589608, 8237010, 10982680, 13179216, 16474020, 21965360, 32948040, 65896080]

約数ペア:

[(1, 65896080), (2, 32948040), (3, 21965360), (4, 16474020), (5, 13179216), (6, 10982680), (8, 8237010), (10, 6589608), (12, 5491340), (15, 4393072), (16, 4118505), (17, 3876240), (20, 3294804), (24, 2745670), (30, 2196536), (31, 2125680), (34, 1938120), (40, 1647402), (48, 1372835), (51, 1292080), (60, 1098268), (62, 1062840), (68, 969060), (80, 823701), (85, 775248), (93, 708560), (102, 646040), (120, 549134), (124, 531420), (136, 484530), (155, 425136), (170, 387624), (186, 354280), (204, 323020), (240, 274567), (248, 265710), (255, 258416), (272, 242265), (310, 212568), (340, 193812), (372, 177140), (408, 161510), (465, 141712), (496, 132855), (510, 129208), (521, 126480), (527, 125040), (620, 106284), (680, 96906), (744, 88570), (816, 80755), (930, 70856), (1020, 64604), (1042, 63240), (1054, 62520), (1240, 53142), (1360, 48453), (1488, 44285), (1563, 42160), (1581, 41680), (1860, 35428), (2040, 32302), (2084, 31620), (2108, 31260), (2480, 26571), (2605, 25296), (2635, 25008), (3126, 21080), (3162, 20840), (3720, 17714), (4080, 16151), (4168, 15810), (4216, 15630), (5210, 12648), (5270, 12504), (6252, 10540), (6324, 10420), (7440, 8857), (7815, 8432), (7905, 8336)]