25536720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 91601280

約数和(自身を除く): 66064560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 569, 660, 680, 748, 816, 880, 935, 1020, 1122, 1138, 1320, 1360, 1496, 1707, 1870, 2040, 2244, 2276, 2640, 2805, 2845, 2992, 3414, 3740, 4080, 4488, 4552, 5610, 5690, 6259, 6828, 7480, 8535, 8976, 9104, 9673, 11220, 11380, 12518, 13656, 14960, 17070, 18777, 19346, 22440, 22760, 25036, 27312, 29019, 31295, 34140, 37554, 38692, 44880, 45520, 48365, 50072, 58038, 62590, 68280, 75108, 77384, 93885, 96730, 100144, 106403, 116076, 125180, 136560, 145095, 150216, 154768, 187770, 193460, 212806, 232152, 250360, 290190, 300432, 319209, 375540, 386920, 425612, 464304, 500720, 532015, 580380, 638418, 751080, 773840, 851224, 1064030, 1160760, 1276836, 1502160, 1596045, 1702448, 2128060, 2321520, 2553672, 3192090, 4256120, 5107344, 6384180, 8512240, 12768360, 25536720]

約数ペア:

[(1, 25536720), (2, 12768360), (3, 8512240), (4, 6384180), (5, 5107344), (6, 4256120), (8, 3192090), (10, 2553672), (11, 2321520), (12, 2128060), (15, 1702448), (16, 1596045), (17, 1502160), (20, 1276836), (22, 1160760), (24, 1064030), (30, 851224), (33, 773840), (34, 751080), (40, 638418), (44, 580380), (48, 532015), (51, 500720), (55, 464304), (60, 425612), (66, 386920), (68, 375540), (80, 319209), (85, 300432), (88, 290190), (102, 250360), (110, 232152), (120, 212806), (132, 193460), (136, 187770), (165, 154768), (170, 150216), (176, 145095), (187, 136560), (204, 125180), (220, 116076), (240, 106403), (255, 100144), (264, 96730), (272, 93885), (330, 77384), (340, 75108), (374, 68280), (408, 62590), (440, 58038), (510, 50072), (528, 48365), (561, 45520), (569, 44880), (660, 38692), (680, 37554), (748, 34140), (816, 31295), (880, 29019), (935, 27312), (1020, 25036), (1122, 22760), (1138, 22440), (1320, 19346), (1360, 18777), (1496, 17070), (1707, 14960), (1870, 13656), (2040, 12518), (2244, 11380), (2276, 11220), (2640, 9673), (2805, 9104), (2845, 8976), (2992, 8535), (3414, 7480), (3740, 6828), (4080, 6259), (4488, 5690), (4552, 5610)]