685694880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36629}}^1$

素因数の和:36663

約数の個数: 144

約数和(自身を含む): 2519997480

約数和(自身を除く): 1834302600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 36629, 73258, 109887, 146516, 183145, 219774, 293032, 329661, 366290, 439548, 476177, 549435, 586064, 659322, 732580, 879096, 952354, 1098870, 1172128, 1318644, 1428531, 1465160, 1648305, 1758192, 1904708, 2197740, 2380885, 2637288, 2857062, 2930320, 3296610, 3516384, 3809416, 4285593, 4395480, 4761770, 5274576, 5714124, 5860640, 6593220, 7142655, 7618832, 8571186, 8790960, 9523540, 10549152, 11428248, 13186440, 14285310, 15237664, 17142372, 17581920, 19047080, 21427965, 22856496, 26372880, 28570620, 34284744, 38094160, 42855930, 45712992, 52745760, 57141240, 68569488, 76188320, 85711860, 114282480, 137138976, 171423720, 228564960, 342847440, 685694880]

約数ペア:

[(1, 685694880), (2, 342847440), (3, 228564960), (4, 171423720), (5, 137138976), (6, 114282480), (8, 85711860), (9, 76188320), (10, 68569488), (12, 57141240), (13, 52745760), (15, 45712992), (16, 42855930), (18, 38094160), (20, 34284744), (24, 28570620), (26, 26372880), (30, 22856496), (32, 21427965), (36, 19047080), (39, 17581920), (40, 17142372), (45, 15237664), (48, 14285310), (52, 13186440), (60, 11428248), (65, 10549152), (72, 9523540), (78, 8790960), (80, 8571186), (90, 7618832), (96, 7142655), (104, 6593220), (117, 5860640), (120, 5714124), (130, 5274576), (144, 4761770), (156, 4395480), (160, 4285593), (180, 3809416), (195, 3516384), (208, 3296610), (234, 2930320), (240, 2857062), (260, 2637288), (288, 2380885), (312, 2197740), (360, 1904708), (390, 1758192), (416, 1648305), (468, 1465160), (480, 1428531), (520, 1318644), (585, 1172128), (624, 1098870), (720, 952354), (780, 879096), (936, 732580), (1040, 659322), (1170, 586064), (1248, 549435), (1440, 476177), (1560, 439548), (1872, 366290), (2080, 329661), (2340, 293032), (3120, 219774), (3744, 183145), (4680, 146516), (6240, 109887), (9360, 73258), (18720, 36629)]