309336720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 320

約数和(自身を含む): 1259919360

約数和(自身を除く): 950582640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 528, 532, 560, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 880, 881, 912, 924, 1045, 1064, 1140, 1155, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1596, 1672, 1680, 1762, 1848, 1995, 2090, 2128, 2280, 2310, 2508, 2640, 2643, 2660, 2926, 3080, 3135, 3192, 3344, 3524, 3696, 3990, 4180, 4389, 4405, 4560, 4620, 5016, 5286, 5320, 5852, 6160, 6167, 6270, 6384, 7048, 7315, 7980, 8360, 8778, 8810, 9240, 9691, 10032, 10572, 10640, 11704, 12334, 12540, 13215, 14096, 14630, 15960, 16720, 16739, 17556, 17620, 18480, 18501, 19382, 21144, 21945, 23408, 24668, 25080, 26430, 29073, 29260, 30835, 31920, 33478, 35112, 35240, 37002, 38764, 42288, 43890, 48455, 49336, 50160, 50217, 52860, 58146, 58520, 61670, 66956, 67837, 70224, 70480, 74004, 77528, 83695, 87780, 92505, 96910, 98672, 100434, 105720, 116292, 117040, 117173, 123340, 133912, 135674, 145365, 148008, 155056, 167390, 175560, 184129, 185010, 193820, 200868, 203511, 211440, 232584, 234346, 246680, 251085, 267824, 271348, 290730, 296016, 334780, 339185, 351120, 351519, 368258, 370020, 387640, 401736, 407022, 465168, 468692, 493360, 502170, 542696, 552387, 581460, 585865, 669560, 678370, 703038, 736516, 740040, 775280, 803472, 814044, 920645, 937384, 1004340, 1017555, 1085392, 1104774, 1162920, 1171730, 1288903, 1339120, 1356740, 1406076, 1473032, 1480080, 1628088, 1757595, 1841290, 1874768, 2008680, 2035110, 2209548, 2325840, 2343460, 2577806, 2713480, 2761935, 2812152, 2946064, 3256176, 3515190, 3682580, 3866709, 4017360, 4070220, 4419096, 4686920, 5155612, 5426960, 5523870, 5624304, 6444515, 7030380, 7365160, 7733418, 8140440, 8838192, 9373840, 10311224, 11047740, 12889030, 14060760, 14730320, 15466836, 16280880, 19333545, 20622448, 22095480, 25778060, 28121520, 30933672, 38667090, 44190960, 51556120, 61867344, 77334180, 103112240, 154668360, 309336720]

約数ペア:

[(1, 309336720), (2, 154668360), (3, 103112240), (4, 77334180), (5, 61867344), (6, 51556120), (7, 44190960), (8, 38667090), (10, 30933672), (11, 28121520), (12, 25778060), (14, 22095480), (15, 20622448), (16, 19333545), (19, 16280880), (20, 15466836), (21, 14730320), (22, 14060760), (24, 12889030), (28, 11047740), (30, 10311224), (33, 9373840), (35, 8838192), (38, 8140440), (40, 7733418), (42, 7365160), (44, 7030380), (48, 6444515), (55, 5624304), (56, 5523870), (57, 5426960), (60, 5155612), (66, 4686920), (70, 4419096), (76, 4070220), (77, 4017360), (80, 3866709), (84, 3682580), (88, 3515190), (95, 3256176), (105, 2946064), (110, 2812152), (112, 2761935), (114, 2713480), (120, 2577806), (132, 2343460), (133, 2325840), (140, 2209548), (152, 2035110), (154, 2008680), (165, 1874768), (168, 1841290), (176, 1757595), (190, 1628088), (209, 1480080), (210, 1473032), (220, 1406076), (228, 1356740), (231, 1339120), (240, 1288903), (264, 1171730), (266, 1162920), (280, 1104774), (285, 1085392), (304, 1017555), (308, 1004340), (330, 937384), (336, 920645), (380, 814044), (385, 803472), (399, 775280), (418, 740040), (420, 736516), (440, 703038), (456, 678370), (462, 669560), (528, 585865), (532, 581460), (560, 552387), (570, 542696), (616, 502170), (627, 493360), (660, 468692), (665, 465168), (760, 407022), (770, 401736), (798, 387640), (836, 370020), (840, 368258), (880, 351519), (881, 351120), (912, 339185), (924, 334780), (1045, 296016), (1064, 290730), (1140, 271348), (1155, 267824), (1232, 251085), (1254, 246680), (1320, 234346), (1330, 232584), (1463, 211440), (1520, 203511), (1540, 200868), (1596, 193820), (1672, 185010), (1680, 184129), (1762, 175560), (1848, 167390), (1995, 155056), (2090, 148008), (2128, 145365), (2280, 135674), (2310, 133912), (2508, 123340), (2640, 117173), (2643, 117040), (2660, 116292), (2926, 105720), (3080, 100434), (3135, 98672), (3192, 96910), (3344, 92505), (3524, 87780), (3696, 83695), (3990, 77528), (4180, 74004), (4389, 70480), (4405, 70224), (4560, 67837), (4620, 66956), (5016, 61670), (5286, 58520), (5320, 58146), (5852, 52860), (6160, 50217), (6167, 50160), (6270, 49336), (6384, 48455), (7048, 43890), (7315, 42288), (7980, 38764), (8360, 37002), (8778, 35240), (8810, 35112), (9240, 33478), (9691, 31920), (10032, 30835), (10572, 29260), (10640, 29073), (11704, 26430), (12334, 25080), (12540, 24668), (13215, 23408), (14096, 21945), (14630, 21144), (15960, 19382), (16720, 18501), (16739, 18480), (17556, 17620)]