316398960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 200

約数和(自身を含む): 1109455776

約数和(自身を除く): 793056816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 216, 240, 270, 311, 314, 324, 360, 405, 432, 471, 540, 622, 628, 648, 720, 785, 810, 933, 942, 1080, 1244, 1256, 1296, 1413, 1555, 1570, 1620, 1866, 1884, 2160, 2355, 2488, 2512, 2799, 2826, 3110, 3140, 3240, 3732, 3768, 4239, 4665, 4710, 4976, 5598, 5652, 6220, 6280, 6480, 7065, 7464, 7536, 8397, 8478, 9330, 9420, 11196, 11304, 12440, 12560, 12717, 13995, 14130, 14928, 16794, 16956, 18660, 18840, 21195, 22392, 22608, 24880, 25191, 25434, 27990, 28260, 33588, 33912, 37320, 37680, 41985, 42390, 44784, 48827, 50382, 50868, 55980, 56520, 63585, 67176, 67824, 74640, 83970, 84780, 97654, 100764, 101736, 111960, 113040, 125955, 127170, 134352, 146481, 167940, 169560, 195308, 201528, 203472, 223920, 244135, 251910, 254340, 292962, 335880, 339120, 390616, 403056, 439443, 488270, 503820, 508680, 585924, 671760, 732405, 781232, 878886, 976540, 1007640, 1017360, 1171848, 1318329, 1464810, 1757772, 1953080, 2015280, 2197215, 2343696, 2636658, 2929620, 3515544, 3906160, 3954987, 4394430, 5273316, 5859240, 6591645, 7031088, 7909974, 8788860, 10546632, 11718480, 13183290, 15819948, 17577720, 19774935, 21093264, 26366580, 31639896, 35155440, 39549870, 52733160, 63279792, 79099740, 105466320, 158199480, 316398960]

約数ペア:

[(1, 316398960), (2, 158199480), (3, 105466320), (4, 79099740), (5, 63279792), (6, 52733160), (8, 39549870), (9, 35155440), (10, 31639896), (12, 26366580), (15, 21093264), (16, 19774935), (18, 17577720), (20, 15819948), (24, 13183290), (27, 11718480), (30, 10546632), (36, 8788860), (40, 7909974), (45, 7031088), (48, 6591645), (54, 5859240), (60, 5273316), (72, 4394430), (80, 3954987), (81, 3906160), (90, 3515544), (108, 2929620), (120, 2636658), (135, 2343696), (144, 2197215), (157, 2015280), (162, 1953080), (180, 1757772), (216, 1464810), (240, 1318329), (270, 1171848), (311, 1017360), (314, 1007640), (324, 976540), (360, 878886), (405, 781232), (432, 732405), (471, 671760), (540, 585924), (622, 508680), (628, 503820), (648, 488270), (720, 439443), (785, 403056), (810, 390616), (933, 339120), (942, 335880), (1080, 292962), (1244, 254340), (1256, 251910), (1296, 244135), (1413, 223920), (1555, 203472), (1570, 201528), (1620, 195308), (1866, 169560), (1884, 167940), (2160, 146481), (2355, 134352), (2488, 127170), (2512, 125955), (2799, 113040), (2826, 111960), (3110, 101736), (3140, 100764), (3240, 97654), (3732, 84780), (3768, 83970), (4239, 74640), (4665, 67824), (4710, 67176), (4976, 63585), (5598, 56520), (5652, 55980), (6220, 50868), (6280, 50382), (6480, 48827), (7065, 44784), (7464, 42390), (7536, 41985), (8397, 37680), (8478, 37320), (9330, 33912), (9420, 33588), (11196, 28260), (11304, 27990), (12440, 25434), (12560, 25191), (12717, 24880), (13995, 22608), (14130, 22392), (14928, 21195), (16794, 18840), (16956, 18660)]