156933240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 330777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 167, 191, 205, 246, 328, 334, 382, 410, 492, 501, 573, 615, 668, 764, 820, 835, 955, 984, 1002, 1146, 1230, 1336, 1528, 1640, 1670, 1910, 2004, 2292, 2460, 2505, 2865, 3340, 3820, 4008, 4584, 4920, 5010, 5730, 6680, 6847, 7640, 7831, 10020, 11460, 13694, 15662, 20040, 20541, 22920, 23493, 27388, 31324, 31897, 34235, 39155, 41082, 46986, 54776, 62648, 63794, 68470, 78310, 82164, 93972, 95691, 102705, 117465, 127588, 136940, 156620, 159485, 164328, 187944, 191382, 205410, 234930, 255176, 273880, 313240, 318970, 382764, 410820, 469860, 478455, 637940, 765528, 821640, 939720, 956910, 1275880, 1307777, 1913820, 2615554, 3827640, 3923331, 5231108, 6538885, 7846662, 10462216, 13077770, 15693324, 19616655, 26155540, 31386648, 39233310, 52311080, 78466620, 156933240]

約数ペア:

[(1, 156933240), (2, 78466620), (3, 52311080), (4, 39233310), (5, 31386648), (6, 26155540), (8, 19616655), (10, 15693324), (12, 13077770), (15, 10462216), (20, 7846662), (24, 6538885), (30, 5231108), (40, 3923331), (41, 3827640), (60, 2615554), (82, 1913820), (120, 1307777), (123, 1275880), (164, 956910), (167, 939720), (191, 821640), (205, 765528), (246, 637940), (328, 478455), (334, 469860), (382, 410820), (410, 382764), (492, 318970), (501, 313240), (573, 273880), (615, 255176), (668, 234930), (764, 205410), (820, 191382), (835, 187944), (955, 164328), (984, 159485), (1002, 156620), (1146, 136940), (1230, 127588), (1336, 117465), (1528, 102705), (1640, 95691), (1670, 93972), (1910, 82164), (2004, 78310), (2292, 68470), (2460, 63794), (2505, 62648), (2865, 54776), (3340, 46986), (3820, 41082), (4008, 39155), (4584, 34235), (4920, 31897), (5010, 31324), (5730, 27388), (6680, 23493), (6847, 22920), (7640, 20541), (7831, 20040), (10020, 15662), (11460, 13694)]