1021299480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 3549031200

約数和(自身を除く): 2527731720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 109, 120, 136, 153, 170, 180, 204, 218, 255, 306, 327, 340, 360, 408, 436, 510, 545, 612, 654, 680, 765, 872, 981, 1020, 1090, 1224, 1308, 1530, 1531, 1635, 1853, 1962, 2040, 2180, 2616, 3060, 3062, 3270, 3706, 3924, 4360, 4593, 4905, 5559, 6120, 6124, 6540, 7412, 7655, 7848, 9186, 9265, 9810, 11118, 12248, 13080, 13779, 14824, 15310, 16677, 18372, 18530, 19620, 22236, 22965, 26027, 27558, 27795, 30620, 33354, 36744, 37060, 39240, 44472, 45930, 52054, 55116, 55590, 61240, 66708, 68895, 74120, 78081, 83385, 91860, 104108, 110232, 111180, 130135, 133416, 137790, 156162, 166770, 166879, 183720, 208216, 222360, 234243, 260270, 275580, 312324, 333540, 333758, 390405, 468486, 500637, 520540, 551160, 624648, 667080, 667516, 780810, 834395, 936972, 1001274, 1041080, 1171215, 1335032, 1501911, 1561620, 1668790, 1873944, 2002548, 2342430, 2503185, 2836943, 3003822, 3123240, 3337580, 4005096, 4684860, 5006370, 5673886, 6007644, 6675160, 7509555, 8510829, 9369720, 10012740, 11347772, 12015288, 14184715, 15019110, 17021658, 20025480, 22695544, 25532487, 28369430, 30038220, 34043316, 42554145, 51064974, 56738860, 60076440, 68086632, 85108290, 102129948, 113477720, 127662435, 170216580, 204259896, 255324870, 340433160, 510649740, 1021299480]

約数ペア:

[(1, 1021299480), (2, 510649740), (3, 340433160), (4, 255324870), (5, 204259896), (6, 170216580), (8, 127662435), (9, 113477720), (10, 102129948), (12, 85108290), (15, 68086632), (17, 60076440), (18, 56738860), (20, 51064974), (24, 42554145), (30, 34043316), (34, 30038220), (36, 28369430), (40, 25532487), (45, 22695544), (51, 20025480), (60, 17021658), (68, 15019110), (72, 14184715), (85, 12015288), (90, 11347772), (102, 10012740), (109, 9369720), (120, 8510829), (136, 7509555), (153, 6675160), (170, 6007644), (180, 5673886), (204, 5006370), (218, 4684860), (255, 4005096), (306, 3337580), (327, 3123240), (340, 3003822), (360, 2836943), (408, 2503185), (436, 2342430), (510, 2002548), (545, 1873944), (612, 1668790), (654, 1561620), (680, 1501911), (765, 1335032), (872, 1171215), (981, 1041080), (1020, 1001274), (1090, 936972), (1224, 834395), (1308, 780810), (1530, 667516), (1531, 667080), (1635, 624648), (1853, 551160), (1962, 520540), (2040, 500637), (2180, 468486), (2616, 390405), (3060, 333758), (3062, 333540), (3270, 312324), (3706, 275580), (3924, 260270), (4360, 234243), (4593, 222360), (4905, 208216), (5559, 183720), (6120, 166879), (6124, 166770), (6540, 156162), (7412, 137790), (7655, 133416), (7848, 130135), (9186, 111180), (9265, 110232), (9810, 104108), (11118, 91860), (12248, 83385), (13080, 78081), (13779, 74120), (14824, 68895), (15310, 66708), (16677, 61240), (18372, 55590), (18530, 55116), (19620, 52054), (22236, 45930), (22965, 44472), (26027, 39240), (27558, 37060), (27795, 36744), (30620, 33354)]