316124640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 1200860640

約数和(自身を除く): 884736000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 433, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 866, 936, 1014, 1040, 1080, 1170, 1248, 1299, 1352, 1404, 1440, 1521, 1560, 1690, 1732, 1755, 1872, 2028, 2080, 2160, 2165, 2340, 2535, 2598, 2704, 2808, 3042, 3120, 3380, 3464, 3510, 3744, 3897, 4056, 4320, 4330, 4563, 4680, 5070, 5196, 5408, 5616, 5629, 6084, 6240, 6495, 6760, 6928, 7020, 7605, 7794, 8112, 8660, 9126, 9360, 10140, 10392, 11232, 11258, 11691, 12168, 12990, 13520, 13856, 14040, 15210, 15588, 16224, 16887, 17320, 18252, 18720, 19485, 20280, 20784, 22516, 22815, 23382, 24336, 25980, 27040, 28080, 28145, 30420, 31176, 33774, 34640, 36504, 38970, 40560, 41568, 45032, 45630, 46764, 48672, 50661, 51960, 56160, 56290, 58455, 60840, 62352, 67548, 69280, 73008, 73177, 77940, 81120, 84435, 90064, 91260, 93528, 101322, 103920, 112580, 116910, 121680, 124704, 135096, 146016, 146354, 151983, 155880, 168870, 180128, 182520, 187056, 202644, 207840, 219531, 225160, 233820, 243360, 253305, 270192, 292708, 303966, 311760, 337740, 365040, 365885, 374112, 405288, 439062, 450320, 467640, 506610, 540384, 585416, 607932, 623520, 658593, 675480, 730080, 731770, 759915, 810576, 878124, 900640, 935280, 1013220, 1097655, 1170832, 1215864, 1317186, 1350960, 1463540, 1519830, 1621152, 1756248, 1870560, 1975779, 2026440, 2195310, 2341664, 2431728, 2634372, 2701920, 2927080, 3039660, 3292965, 3512496, 3951558, 4052880, 4390620, 4863456, 5268744, 5854160, 6079320, 6585930, 7024992, 7903116, 8105760, 8781240, 9878895, 10537488, 11708320, 12158640, 13171860, 15806232, 17562480, 19757790, 21074976, 24317280, 26343720, 31612464, 35124960, 39515580, 52687440, 63224928, 79031160, 105374880, 158062320, 316124640]

約数ペア:

[(1, 316124640), (2, 158062320), (3, 105374880), (4, 79031160), (5, 63224928), (6, 52687440), (8, 39515580), (9, 35124960), (10, 31612464), (12, 26343720), (13, 24317280), (15, 21074976), (16, 19757790), (18, 17562480), (20, 15806232), (24, 13171860), (26, 12158640), (27, 11708320), (30, 10537488), (32, 9878895), (36, 8781240), (39, 8105760), (40, 7903116), (45, 7024992), (48, 6585930), (52, 6079320), (54, 5854160), (60, 5268744), (65, 4863456), (72, 4390620), (78, 4052880), (80, 3951558), (90, 3512496), (96, 3292965), (104, 3039660), (108, 2927080), (117, 2701920), (120, 2634372), (130, 2431728), (135, 2341664), (144, 2195310), (156, 2026440), (160, 1975779), (169, 1870560), (180, 1756248), (195, 1621152), (208, 1519830), (216, 1463540), (234, 1350960), (240, 1317186), (260, 1215864), (270, 1170832), (288, 1097655), (312, 1013220), (338, 935280), (351, 900640), (360, 878124), (390, 810576), (416, 759915), (432, 731770), (433, 730080), (468, 675480), (480, 658593), (507, 623520), (520, 607932), (540, 585416), (585, 540384), (624, 506610), (676, 467640), (702, 450320), (720, 439062), (780, 405288), (845, 374112), (864, 365885), (866, 365040), (936, 337740), (1014, 311760), (1040, 303966), (1080, 292708), (1170, 270192), (1248, 253305), (1299, 243360), (1352, 233820), (1404, 225160), (1440, 219531), (1521, 207840), (1560, 202644), (1690, 187056), (1732, 182520), (1755, 180128), (1872, 168870), (2028, 155880), (2080, 151983), (2160, 146354), (2165, 146016), (2340, 135096), (2535, 124704), (2598, 121680), (2704, 116910), (2808, 112580), (3042, 103920), (3120, 101322), (3380, 93528), (3464, 91260), (3510, 90064), (3744, 84435), (3897, 81120), (4056, 77940), (4320, 73177), (4330, 73008), (4563, 69280), (4680, 67548), (5070, 62352), (5196, 60840), (5408, 58455), (5616, 56290), (5629, 56160), (6084, 51960), (6240, 50661), (6495, 48672), (6760, 46764), (6928, 45630), (7020, 45032), (7605, 41568), (7794, 40560), (8112, 38970), (8660, 36504), (9126, 34640), (9360, 33774), (10140, 31176), (10392, 30420), (11232, 28145), (11258, 28080), (11691, 27040), (12168, 25980), (12990, 24336), (13520, 23382), (13856, 22815), (14040, 22516), (15210, 20784), (15588, 20280), (16224, 19485), (16887, 18720), (17320, 18252)]