274715280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{18169}}^1$

素因数の和:18198

約数の個数: 160

約数和(自身を含む): 1081478400

約数和(自身を除く): 806763120

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 18169, 36338, 54507, 72676, 90845, 109014, 127183, 145352, 163521, 181690, 218028, 254366, 272535, 290704, 327042, 363380, 381549, 436056, 490563, 508732, 545070, 635915, 654084, 726760, 763098, 817605, 872112, 981126, 1017464, 1090140, 1144647, 1271830, 1308168, 1453520, 1526196, 1635210, 1907745, 1962252, 2034928, 2180280, 2289294, 2452815, 2543660, 2616336, 3052392, 3270420, 3433941, 3815490, 3924504, 4360560, 4578588, 4905630, 5087320, 5723235, 6104784, 6540840, 6867882, 7630980, 7849008, 9157176, 9811260, 10174640, 11446470, 13081680, 13735764, 15261960, 17169705, 18314352, 19622520, 22892940, 27471528, 30523920, 34339410, 39245040, 45785880, 54943056, 68678820, 91571760, 137357640, 274715280]

約数ペア:

[(1, 274715280), (2, 137357640), (3, 91571760), (4, 68678820), (5, 54943056), (6, 45785880), (7, 39245040), (8, 34339410), (9, 30523920), (10, 27471528), (12, 22892940), (14, 19622520), (15, 18314352), (16, 17169705), (18, 15261960), (20, 13735764), (21, 13081680), (24, 11446470), (27, 10174640), (28, 9811260), (30, 9157176), (35, 7849008), (36, 7630980), (40, 6867882), (42, 6540840), (45, 6104784), (48, 5723235), (54, 5087320), (56, 4905630), (60, 4578588), (63, 4360560), (70, 3924504), (72, 3815490), (80, 3433941), (84, 3270420), (90, 3052392), (105, 2616336), (108, 2543660), (112, 2452815), (120, 2289294), (126, 2180280), (135, 2034928), (140, 1962252), (144, 1907745), (168, 1635210), (180, 1526196), (189, 1453520), (210, 1308168), (216, 1271830), (240, 1144647), (252, 1090140), (270, 1017464), (280, 981126), (315, 872112), (336, 817605), (360, 763098), (378, 726760), (420, 654084), (432, 635915), (504, 545070), (540, 508732), (560, 490563), (630, 436056), (720, 381549), (756, 363380), (840, 327042), (945, 290704), (1008, 272535), (1080, 254366), (1260, 218028), (1512, 181690), (1680, 163521), (1890, 145352), (2160, 127183), (2520, 109014), (3024, 90845), (3780, 72676), (5040, 54507), (7560, 36338), (15120, 18169)]