71014440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 128

約数和(自身を含む): 257852160

約数和(自身を除く): 186837720

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, 2856, 3570, 4760, 4973, 7140, 9946, 14280, 14919, 19892, 24865, 29838, 34811, 39784, 49730, 59676, 69622, 74595, 84541, 99460, 104433, 119352, 139244, 149190, 169082, 174055, 198920, 208866, 253623, 278488, 298380, 338164, 348110, 417732, 422705, 507246, 522165, 591787, 596760, 676328, 696220, 835464, 845410, 1014492, 1044330, 1183574, 1268115, 1392440, 1690820, 1775361, 2028984, 2088660, 2367148, 2536230, 2958935, 3381640, 3550722, 4177320, 4734296, 5072460, 5917870, 7101444, 8876805, 10144920, 11835740, 14202888, 17753610, 23671480, 35507220, 71014440]

約数ペア:

[(1, 71014440), (2, 35507220), (3, 23671480), (4, 17753610), (5, 14202888), (6, 11835740), (7, 10144920), (8, 8876805), (10, 7101444), (12, 5917870), (14, 5072460), (15, 4734296), (17, 4177320), (20, 3550722), (21, 3381640), (24, 2958935), (28, 2536230), (30, 2367148), (34, 2088660), (35, 2028984), (40, 1775361), (42, 1690820), (51, 1392440), (56, 1268115), (60, 1183574), (68, 1044330), (70, 1014492), (84, 845410), (85, 835464), (102, 696220), (105, 676328), (119, 596760), (120, 591787), (136, 522165), (140, 507246), (168, 422705), (170, 417732), (204, 348110), (210, 338164), (238, 298380), (255, 278488), (280, 253623), (340, 208866), (357, 198920), (408, 174055), (420, 169082), (476, 149190), (510, 139244), (595, 119352), (680, 104433), (714, 99460), (840, 84541), (952, 74595), (1020, 69622), (1190, 59676), (1428, 49730), (1785, 39784), (2040, 34811), (2380, 29838), (2856, 24865), (3570, 19892), (4760, 14919), (4973, 14280), (7140, 9946)]