4889429040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2111

約数の個数: 160

約数和(自身を含む): 15476241600

約数和(自身を除く): 10586812560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 149, 219, 240, 292, 298, 365, 438, 447, 584, 596, 730, 745, 876, 894, 1095, 1168, 1192, 1460, 1490, 1752, 1788, 1873, 2190, 2235, 2384, 2920, 2980, 3504, 3576, 3746, 4380, 4470, 5619, 5840, 5960, 7152, 7492, 8760, 8940, 9365, 10877, 11238, 11920, 14984, 17520, 17880, 18730, 21754, 22476, 28095, 29968, 32631, 35760, 37460, 43508, 44952, 54385, 56190, 65262, 74920, 87016, 89904, 108770, 112380, 130524, 136729, 149840, 163155, 174032, 217540, 224760, 261048, 273458, 279077, 326310, 410187, 435080, 449520, 522096, 546916, 558154, 652620, 683645, 820374, 837231, 870160, 1093832, 1116308, 1305240, 1367290, 1395385, 1640748, 1674462, 2050935, 2187664, 2232616, 2610480, 2734580, 2790770, 3281496, 3348924, 4101870, 4186155, 4465232, 5469160, 5581540, 6562992, 6697848, 8203740, 8372310, 10938320, 11163080, 13395696, 16407480, 16744620, 20372621, 22326160, 32814960, 33489240, 40745242, 61117863, 66978480, 81490484, 101863105, 122235726, 162980968, 203726210, 244471452, 305589315, 325961936, 407452420, 488942904, 611178630, 814904840, 977885808, 1222357260, 1629809680, 2444714520, 4889429040]

約数ペア:

[(1, 4889429040), (2, 2444714520), (3, 1629809680), (4, 1222357260), (5, 977885808), (6, 814904840), (8, 611178630), (10, 488942904), (12, 407452420), (15, 325961936), (16, 305589315), (20, 244471452), (24, 203726210), (30, 162980968), (40, 122235726), (48, 101863105), (60, 81490484), (73, 66978480), (80, 61117863), (120, 40745242), (146, 33489240), (149, 32814960), (219, 22326160), (240, 20372621), (292, 16744620), (298, 16407480), (365, 13395696), (438, 11163080), (447, 10938320), (584, 8372310), (596, 8203740), (730, 6697848), (745, 6562992), (876, 5581540), (894, 5469160), (1095, 4465232), (1168, 4186155), (1192, 4101870), (1460, 3348924), (1490, 3281496), (1752, 2790770), (1788, 2734580), (1873, 2610480), (2190, 2232616), (2235, 2187664), (2384, 2050935), (2920, 1674462), (2980, 1640748), (3504, 1395385), (3576, 1367290), (3746, 1305240), (4380, 1116308), (4470, 1093832), (5619, 870160), (5840, 837231), (5960, 820374), (7152, 683645), (7492, 652620), (8760, 558154), (8940, 546916), (9365, 522096), (10877, 449520), (11238, 435080), (11920, 410187), (14984, 326310), (17520, 279077), (17880, 273458), (18730, 261048), (21754, 224760), (22476, 217540), (28095, 174032), (29968, 163155), (32631, 149840), (35760, 136729), (37460, 130524), (43508, 112380), (44952, 108770), (54385, 89904), (56190, 87016), (65262, 74920)]