4761906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20123}}^1$

素因数の和:20187

約数の個数: 192

約数和(自身を含む): 16430843520

約数和(自身を除く): 11668936800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 696, 816, 870, 928, 986, 1020, 1160, 1360, 1392, 1479, 1632, 1740, 1972, 2040, 2320, 2465, 2720, 2784, 2958, 3480, 3944, 4080, 4640, 4930, 5916, 6960, 7395, 7888, 8160, 9860, 11832, 13920, 14790, 15776, 19720, 20123, 23664, 29580, 39440, 40246, 47328, 59160, 60369, 78880, 80492, 100615, 118320, 120738, 160984, 201230, 236640, 241476, 301845, 321968, 342091, 402460, 482952, 583567, 603690, 643936, 684182, 804920, 965904, 1026273, 1167134, 1207380, 1368364, 1609840, 1710455, 1750701, 1931808, 2052546, 2334268, 2414760, 2736728, 2917835, 3219680, 3420910, 3501402, 4105092, 4668536, 4829520, 5131365, 5473456, 5835670, 6841820, 7002804, 8210184, 8753505, 9337072, 9659040, 9920639, 10262730, 10946912, 11671340, 13683640, 14005608, 16420368, 17507010, 18674144, 19841278, 20525460, 23342680, 27367280, 28011216, 29761917, 32840736, 35014020, 39682556, 41050920, 46685360, 49603195, 54734560, 56022432, 59523834, 70028040, 79365112, 82101840, 93370720, 99206390, 119047668, 140056080, 148809585, 158730224, 164203680, 198412780, 238095336, 280112160, 297619170, 317460448, 396825560, 476190672, 595238340, 793651120, 952381344, 1190476680, 1587302240, 2380953360, 4761906720]

約数ペア:

[(1, 4761906720), (2, 2380953360), (3, 1587302240), (4, 1190476680), (5, 952381344), (6, 793651120), (8, 595238340), (10, 476190672), (12, 396825560), (15, 317460448), (16, 297619170), (17, 280112160), (20, 238095336), (24, 198412780), (29, 164203680), (30, 158730224), (32, 148809585), (34, 140056080), (40, 119047668), (48, 99206390), (51, 93370720), (58, 82101840), (60, 79365112), (68, 70028040), (80, 59523834), (85, 56022432), (87, 54734560), (96, 49603195), (102, 46685360), (116, 41050920), (120, 39682556), (136, 35014020), (145, 32840736), (160, 29761917), (170, 28011216), (174, 27367280), (204, 23342680), (232, 20525460), (240, 19841278), (255, 18674144), (272, 17507010), (290, 16420368), (340, 14005608), (348, 13683640), (408, 11671340), (435, 10946912), (464, 10262730), (480, 9920639), (493, 9659040), (510, 9337072), (544, 8753505), (580, 8210184), (680, 7002804), (696, 6841820), (816, 5835670), (870, 5473456), (928, 5131365), (986, 4829520), (1020, 4668536), (1160, 4105092), (1360, 3501402), (1392, 3420910), (1479, 3219680), (1632, 2917835), (1740, 2736728), (1972, 2414760), (2040, 2334268), (2320, 2052546), (2465, 1931808), (2720, 1750701), (2784, 1710455), (2958, 1609840), (3480, 1368364), (3944, 1207380), (4080, 1167134), (4640, 1026273), (4930, 965904), (5916, 804920), (6960, 684182), (7395, 643936), (7888, 603690), (8160, 583567), (9860, 482952), (11832, 402460), (13920, 342091), (14790, 321968), (15776, 301845), (19720, 241476), (20123, 236640), (23664, 201230), (29580, 160984), (39440, 120738), (40246, 118320), (47328, 100615), (59160, 80492), (60369, 78880)]