9905869440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4421}}^1$

素因数の和:4835

約数の個数: 192

約数和(自身を含む): 34301896200

約数和(自身を除く): 24396026760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 389, 480, 576, 640, 720, 778, 960, 1152, 1167, 1440, 1556, 1920, 1945, 2334, 2880, 3112, 3501, 3890, 4421, 4668, 5760, 5835, 6224, 7002, 7780, 8842, 9336, 11670, 12448, 13263, 14004, 15560, 17505, 17684, 18672, 22105, 23340, 24896, 26526, 28008, 31120, 35010, 35368, 37344, 39789, 44210, 46680, 49792, 53052, 56016, 62240, 66315, 70020, 70736, 74688, 79578, 88420, 93360, 106104, 112032, 124480, 132630, 140040, 141472, 149376, 159156, 176840, 186720, 198945, 212208, 224064, 248960, 265260, 280080, 282944, 318312, 353680, 373440, 397890, 424416, 448128, 530520, 560160, 565888, 636624, 707360, 746880, 795780, 848832, 1061040, 1120320, 1273248, 1414720, 1591560, 1697664, 1719769, 2122080, 2240640, 2546496, 2829440, 3183120, 3439538, 4244160, 5092992, 5159307, 6366240, 6879076, 8488320, 8598845, 10318614, 12732480, 13758152, 15477921, 17197690, 20637228, 25464960, 25796535, 27516304, 30955842, 34395380, 41274456, 51593070, 55032608, 61911684, 68790760, 77389605, 82548912, 103186140, 110065216, 123823368, 137581520, 154779210, 165097824, 206372280, 220130432, 247646736, 275163040, 309558420, 330195648, 412744560, 495293472, 550326080, 619116840, 660391296, 825489120, 990586944, 1100652160, 1238233680, 1650978240, 1981173888, 2476467360, 3301956480, 4952934720, 9905869440]

約数ペア:

[(1, 9905869440), (2, 4952934720), (3, 3301956480), (4, 2476467360), (5, 1981173888), (6, 1650978240), (8, 1238233680), (9, 1100652160), (10, 990586944), (12, 825489120), (15, 660391296), (16, 619116840), (18, 550326080), (20, 495293472), (24, 412744560), (30, 330195648), (32, 309558420), (36, 275163040), (40, 247646736), (45, 220130432), (48, 206372280), (60, 165097824), (64, 154779210), (72, 137581520), (80, 123823368), (90, 110065216), (96, 103186140), (120, 82548912), (128, 77389605), (144, 68790760), (160, 61911684), (180, 55032608), (192, 51593070), (240, 41274456), (288, 34395380), (320, 30955842), (360, 27516304), (384, 25796535), (389, 25464960), (480, 20637228), (576, 17197690), (640, 15477921), (720, 13758152), (778, 12732480), (960, 10318614), (1152, 8598845), (1167, 8488320), (1440, 6879076), (1556, 6366240), (1920, 5159307), (1945, 5092992), (2334, 4244160), (2880, 3439538), (3112, 3183120), (3501, 2829440), (3890, 2546496), (4421, 2240640), (4668, 2122080), (5760, 1719769), (5835, 1697664), (6224, 1591560), (7002, 1414720), (7780, 1273248), (8842, 1120320), (9336, 1061040), (11670, 848832), (12448, 795780), (13263, 746880), (14004, 707360), (15560, 636624), (17505, 565888), (17684, 560160), (18672, 530520), (22105, 448128), (23340, 424416), (24896, 397890), (26526, 373440), (28008, 353680), (31120, 318312), (35010, 282944), (35368, 280080), (37344, 265260), (39789, 248960), (44210, 224064), (46680, 212208), (49792, 198945), (53052, 186720), (56016, 176840), (62240, 159156), (66315, 149376), (70020, 141472), (70736, 140040), (74688, 132630), (79578, 124480), (88420, 112032), (93360, 106104)]