206174640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7259

約数の個数: 160

約数和(自身を含む): 773521920

約数和(自身を除く): 567347280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7219, 9520, 14280, 14438, 21657, 28560, 28876, 36095, 43314, 50533, 57752, 72190, 86628, 101066, 108285, 115504, 122723, 144380, 151599, 173256, 202132, 216570, 245446, 252665, 288760, 303198, 346512, 368169, 404264, 433140, 490892, 505330, 577520, 606396, 613615, 736338, 757995, 808528, 859061, 866280, 981784, 1010660, 1212792, 1227230, 1472676, 1515990, 1718122, 1732560, 1840845, 1963568, 2021320, 2425584, 2454460, 2577183, 2945352, 3031980, 3436244, 3681690, 4042640, 4295305, 4908920, 5154366, 5890704, 6063960, 6872488, 7363380, 8590610, 9817840, 10308732, 12127920, 12885915, 13744976, 14726760, 17181220, 20617464, 25771830, 29453520, 34362440, 41234928, 51543660, 68724880, 103087320, 206174640]

約数ペア:

[(1, 206174640), (2, 103087320), (3, 68724880), (4, 51543660), (5, 41234928), (6, 34362440), (7, 29453520), (8, 25771830), (10, 20617464), (12, 17181220), (14, 14726760), (15, 13744976), (16, 12885915), (17, 12127920), (20, 10308732), (21, 9817840), (24, 8590610), (28, 7363380), (30, 6872488), (34, 6063960), (35, 5890704), (40, 5154366), (42, 4908920), (48, 4295305), (51, 4042640), (56, 3681690), (60, 3436244), (68, 3031980), (70, 2945352), (80, 2577183), (84, 2454460), (85, 2425584), (102, 2021320), (105, 1963568), (112, 1840845), (119, 1732560), (120, 1718122), (136, 1515990), (140, 1472676), (168, 1227230), (170, 1212792), (204, 1010660), (210, 981784), (238, 866280), (240, 859061), (255, 808528), (272, 757995), (280, 736338), (336, 613615), (340, 606396), (357, 577520), (408, 505330), (420, 490892), (476, 433140), (510, 404264), (560, 368169), (595, 346512), (680, 303198), (714, 288760), (816, 252665), (840, 245446), (952, 216570), (1020, 202132), (1190, 173256), (1360, 151599), (1428, 144380), (1680, 122723), (1785, 115504), (1904, 108285), (2040, 101066), (2380, 86628), (2856, 72190), (3570, 57752), (4080, 50533), (4760, 43314), (5712, 36095), (7140, 28876), (7219, 28560), (9520, 21657), (14280, 14438)]