1230974760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14033}}^1$

素因数の和:14107

約数の個数: 128

約数和(自身を含む): 4001374080

約数和(自身を除く): 2770399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14033, 14620, 17544, 21930, 28066, 29240, 42099, 43860, 56132, 70165, 84198, 87720, 112264, 140330, 168396, 210495, 238561, 280660, 336792, 420990, 477122, 561320, 603419, 715683, 841980, 954244, 1192805, 1206838, 1431366, 1683960, 1810257, 1908488, 2385610, 2413676, 2862732, 3017095, 3578415, 3620514, 4771220, 4827352, 5725464, 6034190, 7156830, 7241028, 9051285, 9542440, 10258123, 12068380, 14313660, 14482056, 18102570, 20516246, 24136760, 28627320, 30774369, 36205140, 41032492, 51290615, 61548738, 72410280, 82064984, 102581230, 123097476, 153871845, 205162460, 246194952, 307743690, 410324920, 615487380, 1230974760]

約数ペア:

[(1, 1230974760), (2, 615487380), (3, 410324920), (4, 307743690), (5, 246194952), (6, 205162460), (8, 153871845), (10, 123097476), (12, 102581230), (15, 82064984), (17, 72410280), (20, 61548738), (24, 51290615), (30, 41032492), (34, 36205140), (40, 30774369), (43, 28627320), (51, 24136760), (60, 20516246), (68, 18102570), (85, 14482056), (86, 14313660), (102, 12068380), (120, 10258123), (129, 9542440), (136, 9051285), (170, 7241028), (172, 7156830), (204, 6034190), (215, 5725464), (255, 4827352), (258, 4771220), (340, 3620514), (344, 3578415), (408, 3017095), (430, 2862732), (510, 2413676), (516, 2385610), (645, 1908488), (680, 1810257), (731, 1683960), (860, 1431366), (1020, 1206838), (1032, 1192805), (1290, 954244), (1462, 841980), (1720, 715683), (2040, 603419), (2193, 561320), (2580, 477122), (2924, 420990), (3655, 336792), (4386, 280660), (5160, 238561), (5848, 210495), (7310, 168396), (8772, 140330), (10965, 112264), (14033, 87720), (14620, 84198), (17544, 70165), (21930, 56132), (28066, 43860), (29240, 42099)]