141897720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 441262080

約数和(自身を除く): 299364360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 151, 164, 191, 205, 246, 302, 328, 382, 410, 453, 492, 573, 604, 615, 755, 764, 820, 906, 955, 984, 1146, 1208, 1230, 1510, 1528, 1640, 1812, 1910, 2265, 2292, 2460, 2865, 3020, 3624, 3820, 4530, 4584, 4920, 5730, 6040, 6191, 7640, 7831, 9060, 11460, 12382, 15662, 18120, 18573, 22920, 23493, 24764, 28841, 30955, 31324, 37146, 39155, 46986, 49528, 57682, 61910, 62648, 74292, 78310, 86523, 92865, 93972, 115364, 117465, 123820, 144205, 148584, 156620, 173046, 185730, 187944, 230728, 234930, 247640, 288410, 313240, 346092, 371460, 432615, 469860, 576820, 692184, 742920, 865230, 939720, 1153640, 1182481, 1730460, 2364962, 3460920, 3547443, 4729924, 5912405, 7094886, 9459848, 11824810, 14189772, 17737215, 23649620, 28379544, 35474430, 47299240, 70948860, 141897720]

約数ペア:

[(1, 141897720), (2, 70948860), (3, 47299240), (4, 35474430), (5, 28379544), (6, 23649620), (8, 17737215), (10, 14189772), (12, 11824810), (15, 9459848), (20, 7094886), (24, 5912405), (30, 4729924), (40, 3547443), (41, 3460920), (60, 2364962), (82, 1730460), (120, 1182481), (123, 1153640), (151, 939720), (164, 865230), (191, 742920), (205, 692184), (246, 576820), (302, 469860), (328, 432615), (382, 371460), (410, 346092), (453, 313240), (492, 288410), (573, 247640), (604, 234930), (615, 230728), (755, 187944), (764, 185730), (820, 173046), (906, 156620), (955, 148584), (984, 144205), (1146, 123820), (1208, 117465), (1230, 115364), (1510, 93972), (1528, 92865), (1640, 86523), (1812, 78310), (1910, 74292), (2265, 62648), (2292, 61910), (2460, 57682), (2865, 49528), (3020, 46986), (3624, 39155), (3820, 37146), (4530, 31324), (4584, 30955), (4920, 28841), (5730, 24764), (6040, 23493), (6191, 22920), (7640, 18573), (7831, 18120), (9060, 15662), (11460, 12382)]