780328080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17203}}^1$

素因数の和:17235

約数の個数: 200

約数和(自身を含む): 3097545792

約数和(自身を除く): 2317217712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 17203, 22680, 34406, 45360, 51609, 68812, 86015, 103218, 120421, 137624, 154827, 172030, 206436, 240842, 258045, 275248, 309654, 344060, 361263, 412872, 464481, 481684, 516090, 602105, 619308, 688120, 722526, 774135, 825744, 928962, 963368, 1032180, 1083789, 1204210, 1238616, 1376240, 1393443, 1445052, 1548270, 1806315, 1857924, 1926736, 2064360, 2167578, 2322405, 2408420, 2477232, 2786886, 2890104, 3096540, 3251367, 3612630, 3715848, 4128720, 4335156, 4644810, 4816840, 5418945, 5573772, 5780208, 6193080, 6502734, 6967215, 7225260, 7431696, 8670312, 9289620, 9633680, 9754101, 10837890, 11147544, 12386160, 13005468, 13934430, 14450520, 16256835, 17340624, 18579240, 19508202, 21675780, 22295088, 26010936, 27868860, 28901040, 32513670, 37158480, 39016404, 43351560, 48770505, 52021872, 55737720, 65027340, 78032808, 86703120, 97541010, 111475440, 130054680, 156065616, 195082020, 260109360, 390164040, 780328080]

約数ペア:

[(1, 780328080), (2, 390164040), (3, 260109360), (4, 195082020), (5, 156065616), (6, 130054680), (7, 111475440), (8, 97541010), (9, 86703120), (10, 78032808), (12, 65027340), (14, 55737720), (15, 52021872), (16, 48770505), (18, 43351560), (20, 39016404), (21, 37158480), (24, 32513670), (27, 28901040), (28, 27868860), (30, 26010936), (35, 22295088), (36, 21675780), (40, 19508202), (42, 18579240), (45, 17340624), (48, 16256835), (54, 14450520), (56, 13934430), (60, 13005468), (63, 12386160), (70, 11147544), (72, 10837890), (80, 9754101), (81, 9633680), (84, 9289620), (90, 8670312), (105, 7431696), (108, 7225260), (112, 6967215), (120, 6502734), (126, 6193080), (135, 5780208), (140, 5573772), (144, 5418945), (162, 4816840), (168, 4644810), (180, 4335156), (189, 4128720), (210, 3715848), (216, 3612630), (240, 3251367), (252, 3096540), (270, 2890104), (280, 2786886), (315, 2477232), (324, 2408420), (336, 2322405), (360, 2167578), (378, 2064360), (405, 1926736), (420, 1857924), (432, 1806315), (504, 1548270), (540, 1445052), (560, 1393443), (567, 1376240), (630, 1238616), (648, 1204210), (720, 1083789), (756, 1032180), (810, 963368), (840, 928962), (945, 825744), (1008, 774135), (1080, 722526), (1134, 688120), (1260, 619308), (1296, 602105), (1512, 516090), (1620, 481684), (1680, 464481), (1890, 412872), (2160, 361263), (2268, 344060), (2520, 309654), (2835, 275248), (3024, 258045), (3240, 240842), (3780, 206436), (4536, 172030), (5040, 154827), (5670, 137624), (6480, 120421), (7560, 103218), (9072, 86015), (11340, 68812), (15120, 51609), (17203, 45360), (22680, 34406)]