1719770880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14447}}^1$

素因数の和:14502

約数の個数: 144

約数和(自身を含む): 5670088704

約数和(自身を除く): 3950317824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14447, 14880, 19840, 23808, 28894, 29760, 39680, 43341, 57788, 59520, 72235, 86682, 115576, 119040, 144470, 173364, 216705, 231152, 288940, 346728, 433410, 447857, 462304, 577880, 693456, 866820, 895714, 924608, 1155760, 1343571, 1386912, 1733640, 1791428, 1849216, 2239285, 2311520, 2687142, 2773824, 3467280, 3582856, 3698432, 4478570, 4623040, 5374284, 5547648, 6717855, 6934560, 7165712, 8957140, 9246080, 10748568, 11095296, 13435710, 13869120, 14331424, 17914280, 18492160, 21497136, 26871420, 27738240, 28662848, 35828560, 42994272, 53742840, 55476480, 57325696, 71657120, 85988544, 107485680, 114651392, 143314240, 171977088, 214971360, 286628480, 343954176, 429942720, 573256960, 859885440, 1719770880]

約数ペア:

[(1, 1719770880), (2, 859885440), (3, 573256960), (4, 429942720), (5, 343954176), (6, 286628480), (8, 214971360), (10, 171977088), (12, 143314240), (15, 114651392), (16, 107485680), (20, 85988544), (24, 71657120), (30, 57325696), (31, 55476480), (32, 53742840), (40, 42994272), (48, 35828560), (60, 28662848), (62, 27738240), (64, 26871420), (80, 21497136), (93, 18492160), (96, 17914280), (120, 14331424), (124, 13869120), (128, 13435710), (155, 11095296), (160, 10748568), (186, 9246080), (192, 8957140), (240, 7165712), (248, 6934560), (256, 6717855), (310, 5547648), (320, 5374284), (372, 4623040), (384, 4478570), (465, 3698432), (480, 3582856), (496, 3467280), (620, 2773824), (640, 2687142), (744, 2311520), (768, 2239285), (930, 1849216), (960, 1791428), (992, 1733640), (1240, 1386912), (1280, 1343571), (1488, 1155760), (1860, 924608), (1920, 895714), (1984, 866820), (2480, 693456), (2976, 577880), (3720, 462304), (3840, 447857), (3968, 433410), (4960, 346728), (5952, 288940), (7440, 231152), (7936, 216705), (9920, 173364), (11904, 144470), (14447, 119040), (14880, 115576), (19840, 86682), (23808, 72235), (28894, 59520), (29760, 57788), (39680, 43341)]