478310560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:93

約数の個数: 324

約数和(自身を含む): 1502251758

約数和(自身を除く): 1023941198

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 169, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 338, 361, 364, 380, 392, 416, 455, 490, 494, 520, 532, 560, 608, 637, 665, 676, 722, 728, 760, 784, 845, 910, 931, 980, 988, 1040, 1064, 1120, 1183, 1235, 1274, 1330, 1352, 1444, 1456, 1520, 1568, 1690, 1729, 1805, 1820, 1862, 1960, 1976, 2080, 2128, 2366, 2470, 2527, 2548, 2660, 2704, 2888, 2912, 3040, 3185, 3211, 3380, 3458, 3610, 3640, 3724, 3920, 3952, 4256, 4655, 4693, 4732, 4940, 5054, 5096, 5320, 5408, 5776, 5915, 6370, 6422, 6760, 6916, 7220, 7280, 7448, 7840, 7904, 8281, 8645, 9310, 9386, 9464, 9880, 10108, 10192, 10640, 11552, 11830, 12103, 12635, 12740, 12844, 13520, 13832, 14440, 14560, 14896, 16055, 16562, 17290, 17689, 18620, 18772, 18928, 19760, 20216, 20384, 21280, 22477, 23465, 23660, 24206, 25270, 25480, 25688, 27040, 27664, 28880, 29792, 32110, 32851, 33124, 34580, 35378, 37240, 37544, 37856, 39520, 40432, 41405, 44954, 46930, 47320, 48412, 50540, 50960, 51376, 55328, 57760, 60515, 61009, 64220, 65702, 66248, 69160, 70756, 74480, 75088, 80864, 82810, 88445, 89908, 93860, 94640, 96824, 101080, 101920, 102752, 112385, 121030, 122018, 128440, 131404, 132496, 138320, 141512, 148960, 150176, 157339, 164255, 165620, 176890, 179816, 187720, 189280, 193648, 202160, 224770, 229957, 242060, 244036, 256880, 262808, 264992, 276640, 283024, 305045, 314678, 328510, 331240, 353780, 359632, 375440, 387296, 404320, 427063, 449540, 459914, 484120, 488072, 513760, 525616, 566048, 610090, 629356, 657020, 662480, 707560, 719264, 750880, 786695, 854126, 899080, 919828, 968240, 976144, 1051232, 1149785, 1220180, 1258712, 1314040, 1324960, 1415120, 1573390, 1708252, 1798160, 1839656, 1936480, 1952288, 2135315, 2299570, 2440360, 2517424, 2628080, 2830240, 2989441, 3146780, 3416504, 3596320, 3679312, 4270630, 4599140, 4880720, 5034848, 5256160, 5978882, 6293560, 6833008, 7358624, 8541260, 9198280, 9761440, 11957764, 12587120, 13666016, 14947205, 17082520, 18396560, 23915528, 25174240, 29894410, 34165040, 36793120, 47831056, 59788820, 68330080, 95662112, 119577640, 239155280, 478310560]

約数ペア:

[(1, 478310560), (2, 239155280), (4, 119577640), (5, 95662112), (7, 68330080), (8, 59788820), (10, 47831056), (13, 36793120), (14, 34165040), (16, 29894410), (19, 25174240), (20, 23915528), (26, 18396560), (28, 17082520), (32, 14947205), (35, 13666016), (38, 12587120), (40, 11957764), (49, 9761440), (52, 9198280), (56, 8541260), (65, 7358624), (70, 6833008), (76, 6293560), (80, 5978882), (91, 5256160), (95, 5034848), (98, 4880720), (104, 4599140), (112, 4270630), (130, 3679312), (133, 3596320), (140, 3416504), (152, 3146780), (160, 2989441), (169, 2830240), (182, 2628080), (190, 2517424), (196, 2440360), (208, 2299570), (224, 2135315), (245, 1952288), (247, 1936480), (260, 1839656), (266, 1798160), (280, 1708252), (304, 1573390), (338, 1415120), (361, 1324960), (364, 1314040), (380, 1258712), (392, 1220180), (416, 1149785), (455, 1051232), (490, 976144), (494, 968240), (520, 919828), (532, 899080), (560, 854126), (608, 786695), (637, 750880), (665, 719264), (676, 707560), (722, 662480), (728, 657020), (760, 629356), (784, 610090), (845, 566048), (910, 525616), (931, 513760), (980, 488072), (988, 484120), (1040, 459914), (1064, 449540), (1120, 427063), (1183, 404320), (1235, 387296), (1274, 375440), (1330, 359632), (1352, 353780), (1444, 331240), (1456, 328510), (1520, 314678), (1568, 305045), (1690, 283024), (1729, 276640), (1805, 264992), (1820, 262808), (1862, 256880), (1960, 244036), (1976, 242060), (2080, 229957), (2128, 224770), (2366, 202160), (2470, 193648), (2527, 189280), (2548, 187720), (2660, 179816), (2704, 176890), (2888, 165620), (2912, 164255), (3040, 157339), (3185, 150176), (3211, 148960), (3380, 141512), (3458, 138320), (3610, 132496), (3640, 131404), (3724, 128440), (3920, 122018), (3952, 121030), (4256, 112385), (4655, 102752), (4693, 101920), (4732, 101080), (4940, 96824), (5054, 94640), (5096, 93860), (5320, 89908), (5408, 88445), (5776, 82810), (5915, 80864), (6370, 75088), (6422, 74480), (6760, 70756), (6916, 69160), (7220, 66248), (7280, 65702), (7448, 64220), (7840, 61009), (7904, 60515), (8281, 57760), (8645, 55328), (9310, 51376), (9386, 50960), (9464, 50540), (9880, 48412), (10108, 47320), (10192, 46930), (10640, 44954), (11552, 41405), (11830, 40432), (12103, 39520), (12635, 37856), (12740, 37544), (12844, 37240), (13520, 35378), (13832, 34580), (14440, 33124), (14560, 32851), (14896, 32110), (16055, 29792), (16562, 28880), (17290, 27664), (17689, 27040), (18620, 25688), (18772, 25480), (18928, 25270), (19760, 24206), (20216, 23660), (20384, 23465), (21280, 22477)]