199026480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48781}}^1$

素因数の和:48814

約数の個数: 80

約数和(自身を含む): 653288544

約数和(自身を除く): 454262064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 48781, 97562, 146343, 195124, 243905, 292686, 390248, 487810, 585372, 731715, 780496, 829277, 975620, 1170744, 1463430, 1658554, 1951240, 2341488, 2487831, 2926860, 3317108, 3902480, 4146385, 4975662, 5853720, 6634216, 8292770, 9951324, 11707440, 12439155, 13268432, 16585540, 19902648, 24878310, 33171080, 39805296, 49756620, 66342160, 99513240, 199026480]

約数ペア:

[(1, 199026480), (2, 99513240), (3, 66342160), (4, 49756620), (5, 39805296), (6, 33171080), (8, 24878310), (10, 19902648), (12, 16585540), (15, 13268432), (16, 12439155), (17, 11707440), (20, 9951324), (24, 8292770), (30, 6634216), (34, 5853720), (40, 4975662), (48, 4146385), (51, 3902480), (60, 3317108), (68, 2926860), (80, 2487831), (85, 2341488), (102, 1951240), (120, 1658554), (136, 1463430), (170, 1170744), (204, 975620), (240, 829277), (255, 780496), (272, 731715), (340, 585372), (408, 487810), (510, 390248), (680, 292686), (816, 243905), (1020, 195124), (1360, 146343), (2040, 97562), (4080, 48781)]