39141480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2779

約数の個数: 128

約数和(自身を含む): 142145280

約数和(自身を除く): 103003800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2741, 2856, 3570, 4760, 5482, 7140, 8223, 10964, 13705, 14280, 16446, 19187, 21928, 27410, 32892, 38374, 41115, 46597, 54820, 57561, 65784, 76748, 82230, 93194, 95935, 109640, 115122, 139791, 153496, 164460, 186388, 191870, 230244, 232985, 279582, 287805, 326179, 328920, 372776, 383740, 460488, 465970, 559164, 575610, 652358, 698955, 767480, 931940, 978537, 1118328, 1151220, 1304716, 1397910, 1630895, 1863880, 1957074, 2302440, 2609432, 2795820, 3261790, 3914148, 4892685, 5591640, 6523580, 7828296, 9785370, 13047160, 19570740, 39141480]

約数ペア:

[(1, 39141480), (2, 19570740), (3, 13047160), (4, 9785370), (5, 7828296), (6, 6523580), (7, 5591640), (8, 4892685), (10, 3914148), (12, 3261790), (14, 2795820), (15, 2609432), (17, 2302440), (20, 1957074), (21, 1863880), (24, 1630895), (28, 1397910), (30, 1304716), (34, 1151220), (35, 1118328), (40, 978537), (42, 931940), (51, 767480), (56, 698955), (60, 652358), (68, 575610), (70, 559164), (84, 465970), (85, 460488), (102, 383740), (105, 372776), (119, 328920), (120, 326179), (136, 287805), (140, 279582), (168, 232985), (170, 230244), (204, 191870), (210, 186388), (238, 164460), (255, 153496), (280, 139791), (340, 115122), (357, 109640), (408, 95935), (420, 93194), (476, 82230), (510, 76748), (595, 65784), (680, 57561), (714, 54820), (840, 46597), (952, 41115), (1020, 38374), (1190, 32892), (1428, 27410), (1785, 21928), (2040, 19187), (2380, 16446), (2741, 14280), (2856, 13705), (3570, 10964), (4760, 8223), (5482, 7140)]