208831680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 168

約数和(自身を含む): 731062800

約数和(自身を除く): 522231120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 885, 944, 960, 1062, 1180, 1229, 1416, 1440, 1770, 1888, 2124, 2360, 2458, 2655, 2832, 2880, 3540, 3687, 3776, 4248, 4720, 4916, 5310, 5664, 6145, 7080, 7374, 8496, 9440, 9832, 10620, 11061, 11328, 12290, 14160, 14748, 16992, 18435, 18880, 19664, 21240, 22122, 24580, 28320, 29496, 33984, 36870, 39328, 42480, 44244, 49160, 55305, 56640, 58992, 72511, 73740, 78656, 84960, 88488, 98320, 110610, 117984, 145022, 147480, 169920, 176976, 196640, 217533, 221220, 235968, 290044, 294960, 353952, 362555, 393280, 435066, 442440, 580088, 589920, 652599, 707904, 725110, 870132, 884880, 1087665, 1160176, 1179840, 1305198, 1450220, 1740264, 1769760, 2175330, 2320352, 2610396, 2900440, 3262995, 3480528, 3539520, 4350660, 4640704, 5220792, 5800880, 6525990, 6961056, 8701320, 10441584, 11601760, 13051980, 13922112, 17402640, 20883168, 23203520, 26103960, 34805280, 41766336, 52207920, 69610560, 104415840, 208831680]

約数ペア:

[(1, 208831680), (2, 104415840), (3, 69610560), (4, 52207920), (5, 41766336), (6, 34805280), (8, 26103960), (9, 23203520), (10, 20883168), (12, 17402640), (15, 13922112), (16, 13051980), (18, 11601760), (20, 10441584), (24, 8701320), (30, 6961056), (32, 6525990), (36, 5800880), (40, 5220792), (45, 4640704), (48, 4350660), (59, 3539520), (60, 3480528), (64, 3262995), (72, 2900440), (80, 2610396), (90, 2320352), (96, 2175330), (118, 1769760), (120, 1740264), (144, 1450220), (160, 1305198), (177, 1179840), (180, 1160176), (192, 1087665), (236, 884880), (240, 870132), (288, 725110), (295, 707904), (320, 652599), (354, 589920), (360, 580088), (472, 442440), (480, 435066), (531, 393280), (576, 362555), (590, 353952), (708, 294960), (720, 290044), (885, 235968), (944, 221220), (960, 217533), (1062, 196640), (1180, 176976), (1229, 169920), (1416, 147480), (1440, 145022), (1770, 117984), (1888, 110610), (2124, 98320), (2360, 88488), (2458, 84960), (2655, 78656), (2832, 73740), (2880, 72511), (3540, 58992), (3687, 56640), (3776, 55305), (4248, 49160), (4720, 44244), (4916, 42480), (5310, 39328), (5664, 36870), (6145, 33984), (7080, 29496), (7374, 28320), (8496, 24580), (9440, 22122), (9832, 21240), (10620, 19664), (11061, 18880), (11328, 18435), (12290, 16992), (14160, 14748)]