249673320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17783}}^1$

素因数の和:17816

約数の個数: 128

約数和(自身を含む): 896313600

約数和(自身を除く): 646640280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 17783, 35566, 53349, 71132, 88915, 106698, 142264, 160047, 177830, 213396, 231179, 266745, 320094, 355660, 426792, 462358, 480141, 533490, 640188, 693537, 711320, 800235, 924716, 960282, 1066980, 1155895, 1280376, 1387074, 1600470, 1849432, 1920564, 2080611, 2133960, 2311790, 2400705, 2774148, 3200940, 3467685, 3841128, 4161222, 4623580, 4801410, 5548296, 6241833, 6401880, 6935370, 8322444, 9247160, 9602820, 10403055, 12483666, 13870740, 16644888, 19205640, 20806110, 24967332, 27741480, 31209165, 41612220, 49934664, 62418330, 83224440, 124836660, 249673320]

約数ペア:

[(1, 249673320), (2, 124836660), (3, 83224440), (4, 62418330), (5, 49934664), (6, 41612220), (8, 31209165), (9, 27741480), (10, 24967332), (12, 20806110), (13, 19205640), (15, 16644888), (18, 13870740), (20, 12483666), (24, 10403055), (26, 9602820), (27, 9247160), (30, 8322444), (36, 6935370), (39, 6401880), (40, 6241833), (45, 5548296), (52, 4801410), (54, 4623580), (60, 4161222), (65, 3841128), (72, 3467685), (78, 3200940), (90, 2774148), (104, 2400705), (108, 2311790), (117, 2133960), (120, 2080611), (130, 1920564), (135, 1849432), (156, 1600470), (180, 1387074), (195, 1280376), (216, 1155895), (234, 1066980), (260, 960282), (270, 924716), (312, 800235), (351, 711320), (360, 693537), (390, 640188), (468, 533490), (520, 480141), (540, 462358), (585, 426792), (702, 355660), (780, 320094), (936, 266745), (1080, 231179), (1170, 213396), (1404, 177830), (1560, 160047), (1755, 142264), (2340, 106698), (2808, 88915), (3510, 71132), (4680, 53349), (7020, 35566), (14040, 17783)]