480874240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 432

約数和(自身を含む): 1585440864

約数和(自身を除く): 1104566624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 41, 44, 49, 55, 56, 64, 68, 70, 77, 80, 82, 85, 88, 98, 110, 112, 119, 128, 136, 140, 154, 160, 164, 170, 176, 187, 196, 205, 220, 224, 238, 245, 256, 272, 280, 287, 308, 320, 328, 340, 352, 374, 385, 392, 410, 440, 448, 451, 476, 490, 539, 544, 560, 574, 595, 616, 640, 656, 680, 697, 704, 748, 770, 784, 820, 833, 880, 896, 902, 935, 952, 980, 1078, 1088, 1120, 1148, 1190, 1232, 1280, 1309, 1312, 1360, 1394, 1408, 1435, 1496, 1540, 1568, 1640, 1666, 1760, 1792, 1804, 1870, 1904, 1960, 2009, 2156, 2176, 2240, 2255, 2296, 2380, 2464, 2618, 2624, 2695, 2720, 2788, 2816, 2870, 2992, 3080, 3136, 3157, 3280, 3332, 3485, 3520, 3608, 3740, 3808, 3920, 4018, 4165, 4312, 4352, 4480, 4510, 4592, 4760, 4879, 4928, 5236, 5248, 5390, 5440, 5576, 5740, 5984, 6160, 6272, 6314, 6545, 6560, 6664, 6970, 7040, 7216, 7480, 7616, 7667, 7840, 8036, 8330, 8624, 8960, 9020, 9163, 9184, 9520, 9758, 9856, 10045, 10472, 10496, 10780, 10880, 11152, 11480, 11968, 12320, 12544, 12628, 13090, 13120, 13328, 13940, 14080, 14432, 14960, 15232, 15334, 15680, 15785, 16072, 16660, 17248, 18040, 18326, 18368, 19040, 19516, 19712, 20090, 20944, 21560, 21760, 22099, 22304, 22960, 23936, 24395, 24640, 25256, 26180, 26240, 26656, 27880, 28864, 29920, 30464, 30668, 31360, 31570, 32144, 33320, 34153, 34496, 36080, 36652, 36736, 38080, 38335, 39032, 40180, 41888, 43120, 44198, 44608, 45815, 45920, 47872, 48790, 49280, 50512, 52360, 52480, 53312, 53669, 55760, 57728, 59840, 61336, 62720, 63140, 64288, 66640, 68306, 68992, 72160, 73304, 73472, 76160, 76670, 78064, 80360, 83776, 86240, 88396, 89216, 91630, 91840, 97580, 98560, 101024, 104720, 106624, 107338, 110495, 111520, 115456, 119680, 122672, 126280, 128576, 133280, 136612, 137984, 144320, 146608, 152320, 153340, 156128, 160720, 167552, 170765, 172480, 176792, 178432, 183260, 183680, 195160, 202048, 209440, 213248, 214676, 220990, 223040, 239360, 245344, 252560, 257152, 266560, 268345, 273224, 288640, 293216, 306680, 312256, 321440, 335104, 341530, 344960, 353584, 366520, 367360, 375683, 390320, 404096, 418880, 429352, 441980, 446080, 490688, 505120, 514304, 533120, 536690, 546448, 577280, 586432, 613360, 624512, 642880, 683060, 689920, 707168, 733040, 751366, 780640, 808192, 837760, 858704, 883960, 892160, 981376, 1010240, 1066240, 1073380, 1092896, 1172864, 1226720, 1249024, 1285760, 1366120, 1414336, 1466080, 1502732, 1561280, 1675520, 1717408, 1767920, 1878415, 1962752, 2020480, 2146760, 2185792, 2345728, 2453440, 2571520, 2732240, 2828672, 2932160, 3005464, 3122560, 3434816, 3535840, 3756830, 4040960, 4293520, 4371584, 4906880, 5464480, 5657344, 5864320, 6010928, 6245120, 6869632, 7071680, 7513660, 8587040, 8743168, 9813760, 10928960, 11728640, 12021856, 13739264, 14143360, 15027320, 17174080, 21857920, 24043712, 28286720, 30054640, 34348160, 43715840, 48087424, 60109280, 68696320, 96174848, 120218560, 240437120, 480874240]

約数ペア:

[(1, 480874240), (2, 240437120), (4, 120218560), (5, 96174848), (7, 68696320), (8, 60109280), (10, 48087424), (11, 43715840), (14, 34348160), (16, 30054640), (17, 28286720), (20, 24043712), (22, 21857920), (28, 17174080), (32, 15027320), (34, 14143360), (35, 13739264), (40, 12021856), (41, 11728640), (44, 10928960), (49, 9813760), (55, 8743168), (56, 8587040), (64, 7513660), (68, 7071680), (70, 6869632), (77, 6245120), (80, 6010928), (82, 5864320), (85, 5657344), (88, 5464480), (98, 4906880), (110, 4371584), (112, 4293520), (119, 4040960), (128, 3756830), (136, 3535840), (140, 3434816), (154, 3122560), (160, 3005464), (164, 2932160), (170, 2828672), (176, 2732240), (187, 2571520), (196, 2453440), (205, 2345728), (220, 2185792), (224, 2146760), (238, 2020480), (245, 1962752), (256, 1878415), (272, 1767920), (280, 1717408), (287, 1675520), (308, 1561280), (320, 1502732), (328, 1466080), (340, 1414336), (352, 1366120), (374, 1285760), (385, 1249024), (392, 1226720), (410, 1172864), (440, 1092896), (448, 1073380), (451, 1066240), (476, 1010240), (490, 981376), (539, 892160), (544, 883960), (560, 858704), (574, 837760), (595, 808192), (616, 780640), (640, 751366), (656, 733040), (680, 707168), (697, 689920), (704, 683060), (748, 642880), (770, 624512), (784, 613360), (820, 586432), (833, 577280), (880, 546448), (896, 536690), (902, 533120), (935, 514304), (952, 505120), (980, 490688), (1078, 446080), (1088, 441980), (1120, 429352), (1148, 418880), (1190, 404096), (1232, 390320), (1280, 375683), (1309, 367360), (1312, 366520), (1360, 353584), (1394, 344960), (1408, 341530), (1435, 335104), (1496, 321440), (1540, 312256), (1568, 306680), (1640, 293216), (1666, 288640), (1760, 273224), (1792, 268345), (1804, 266560), (1870, 257152), (1904, 252560), (1960, 245344), (2009, 239360), (2156, 223040), (2176, 220990), (2240, 214676), (2255, 213248), (2296, 209440), (2380, 202048), (2464, 195160), (2618, 183680), (2624, 183260), (2695, 178432), (2720, 176792), (2788, 172480), (2816, 170765), (2870, 167552), (2992, 160720), (3080, 156128), (3136, 153340), (3157, 152320), (3280, 146608), (3332, 144320), (3485, 137984), (3520, 136612), (3608, 133280), (3740, 128576), (3808, 126280), (3920, 122672), (4018, 119680), (4165, 115456), (4312, 111520), (4352, 110495), (4480, 107338), (4510, 106624), (4592, 104720), (4760, 101024), (4879, 98560), (4928, 97580), (5236, 91840), (5248, 91630), (5390, 89216), (5440, 88396), (5576, 86240), (5740, 83776), (5984, 80360), (6160, 78064), (6272, 76670), (6314, 76160), (6545, 73472), (6560, 73304), (6664, 72160), (6970, 68992), (7040, 68306), (7216, 66640), (7480, 64288), (7616, 63140), (7667, 62720), (7840, 61336), (8036, 59840), (8330, 57728), (8624, 55760), (8960, 53669), (9020, 53312), (9163, 52480), (9184, 52360), (9520, 50512), (9758, 49280), (9856, 48790), (10045, 47872), (10472, 45920), (10496, 45815), (10780, 44608), (10880, 44198), (11152, 43120), (11480, 41888), (11968, 40180), (12320, 39032), (12544, 38335), (12628, 38080), (13090, 36736), (13120, 36652), (13328, 36080), (13940, 34496), (14080, 34153), (14432, 33320), (14960, 32144), (15232, 31570), (15334, 31360), (15680, 30668), (15785, 30464), (16072, 29920), (16660, 28864), (17248, 27880), (18040, 26656), (18326, 26240), (18368, 26180), (19040, 25256), (19516, 24640), (19712, 24395), (20090, 23936), (20944, 22960), (21560, 22304), (21760, 22099)]