238654907640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1\times {\mathrm{3271}}^1$

素因数の和:4198

約数の個数: 192

約数和(自身を含む): 779353099200

約数和(自身を除く): 540698191560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 521, 778, 1042, 1167, 1556, 1563, 1945, 2084, 2334, 2605, 3112, 3126, 3271, 3501, 3890, 4168, 4668, 4689, 5210, 5835, 6252, 6542, 7002, 7780, 7815, 9336, 9378, 9813, 10420, 11670, 12504, 13084, 14004, 15560, 15630, 16355, 17505, 18756, 19626, 20840, 23340, 23445, 26168, 28008, 29439, 31260, 32710, 35010, 37512, 39252, 46680, 46890, 49065, 58878, 62520, 65420, 70020, 78504, 93780, 98130, 117756, 130840, 140040, 147195, 187560, 196260, 202669, 235512, 294390, 392520, 405338, 588780, 608007, 810676, 1013345, 1177560, 1216014, 1272419, 1621352, 1704191, 1824021, 2026690, 2432028, 2544838, 3040035, 3408382, 3648042, 3817257, 4053380, 4864056, 5089676, 5112573, 6080070, 6362095, 6816764, 7296084, 7634514, 8106760, 8520955, 9120105, 10179352, 10225146, 11451771, 12160140, 12724190, 13633528, 14592168, 15269028, 15337719, 17041910, 18240210, 19086285, 20450292, 22903542, 24320280, 25448380, 25562865, 30538056, 30675438, 34083820, 36480420, 38172570, 40900584, 45807084, 50896760, 51125730, 57258855, 61350876, 68167640, 72960840, 76345140, 76688595, 91614168, 102251460, 114517710, 122701752, 152690280, 153377190, 204502920, 229035420, 306754380, 458070840, 613508760, 662930299, 1325860598, 1988790897, 2651721196, 3314651495, 3977581794, 5303442392, 5966372691, 6629302990, 7955163588, 9943954485, 11932745382, 13258605980, 15910327176, 19887908970, 23865490764, 26517211960, 29831863455, 39775817940, 47730981528, 59663726910, 79551635880, 119327453820, 238654907640]

約数ペア:

[(1, 238654907640), (2, 119327453820), (3, 79551635880), (4, 59663726910), (5, 47730981528), (6, 39775817940), (8, 29831863455), (9, 26517211960), (10, 23865490764), (12, 19887908970), (15, 15910327176), (18, 13258605980), (20, 11932745382), (24, 9943954485), (30, 7955163588), (36, 6629302990), (40, 5966372691), (45, 5303442392), (60, 3977581794), (72, 3314651495), (90, 2651721196), (120, 1988790897), (180, 1325860598), (360, 662930299), (389, 613508760), (521, 458070840), (778, 306754380), (1042, 229035420), (1167, 204502920), (1556, 153377190), (1563, 152690280), (1945, 122701752), (2084, 114517710), (2334, 102251460), (2605, 91614168), (3112, 76688595), (3126, 76345140), (3271, 72960840), (3501, 68167640), (3890, 61350876), (4168, 57258855), (4668, 51125730), (4689, 50896760), (5210, 45807084), (5835, 40900584), (6252, 38172570), (6542, 36480420), (7002, 34083820), (7780, 30675438), (7815, 30538056), (9336, 25562865), (9378, 25448380), (9813, 24320280), (10420, 22903542), (11670, 20450292), (12504, 19086285), (13084, 18240210), (14004, 17041910), (15560, 15337719), (15630, 15269028), (16355, 14592168), (17505, 13633528), (18756, 12724190), (19626, 12160140), (20840, 11451771), (23340, 10225146), (23445, 10179352), (26168, 9120105), (28008, 8520955), (29439, 8106760), (31260, 7634514), (32710, 7296084), (35010, 6816764), (37512, 6362095), (39252, 6080070), (46680, 5112573), (46890, 5089676), (49065, 4864056), (58878, 4053380), (62520, 3817257), (65420, 3648042), (70020, 3408382), (78504, 3040035), (93780, 2544838), (98130, 2432028), (117756, 2026690), (130840, 1824021), (140040, 1704191), (147195, 1621352), (187560, 1272419), (196260, 1216014), (202669, 1177560), (235512, 1013345), (294390, 810676), (392520, 608007), (405338, 588780)]