393678480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 320

約数和(自身を含む): 1437408000

約数和(自身を除く): 1043729520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 38, 39, 40, 48, 52, 57, 58, 60, 65, 76, 78, 80, 87, 95, 104, 114, 116, 120, 130, 145, 152, 156, 174, 190, 195, 208, 228, 229, 232, 240, 247, 260, 285, 290, 304, 312, 348, 377, 380, 390, 435, 456, 458, 464, 494, 520, 551, 570, 580, 624, 687, 696, 741, 754, 760, 780, 870, 912, 916, 988, 1040, 1102, 1131, 1140, 1145, 1160, 1235, 1374, 1392, 1482, 1508, 1520, 1560, 1653, 1740, 1832, 1885, 1976, 2204, 2262, 2280, 2290, 2320, 2470, 2748, 2755, 2964, 2977, 3016, 3120, 3306, 3435, 3480, 3664, 3705, 3770, 3952, 4351, 4408, 4524, 4560, 4580, 4940, 5496, 5510, 5655, 5928, 5954, 6032, 6612, 6641, 6870, 6960, 7163, 7410, 7540, 8265, 8702, 8816, 8931, 9048, 9160, 9880, 10992, 11020, 11310, 11856, 11908, 13053, 13224, 13282, 13740, 14326, 14820, 14885, 15080, 16530, 17404, 17862, 18096, 18320, 19760, 19923, 21489, 21755, 22040, 22620, 23816, 26106, 26448, 26564, 27480, 28652, 29640, 29770, 30160, 33060, 33205, 34808, 35724, 35815, 39846, 42978, 43510, 44080, 44655, 45240, 47632, 52212, 53128, 54960, 56563, 57304, 59280, 59540, 65265, 66120, 66410, 69616, 71448, 71630, 79692, 85956, 86333, 87020, 89310, 90480, 99615, 104424, 106256, 107445, 113126, 114608, 119080, 126179, 130530, 132240, 132820, 142896, 143260, 159384, 169689, 171912, 172666, 174040, 178620, 199230, 208848, 214890, 226252, 238160, 252358, 258999, 261060, 265640, 282815, 286520, 318768, 339378, 343824, 345332, 348080, 357240, 378537, 398460, 429780, 431665, 452504, 504716, 517998, 522120, 531280, 565630, 573040, 630895, 678756, 690664, 714480, 757074, 796920, 848445, 859560, 863330, 905008, 1009432, 1035996, 1044240, 1131260, 1261790, 1294995, 1357512, 1381328, 1514148, 1593840, 1640327, 1696890, 1719120, 1726660, 1892685, 2018864, 2071992, 2262520, 2523580, 2589990, 2715024, 3028296, 3280654, 3393780, 3453320, 3785370, 4143984, 4525040, 4920981, 5047160, 5179980, 6056592, 6561308, 6787560, 6906640, 7570740, 8201635, 9841962, 10094320, 10359960, 13122616, 13575120, 15141480, 16403270, 19683924, 20719920, 24604905, 26245232, 30282960, 32806540, 39367848, 49209810, 65613080, 78735696, 98419620, 131226160, 196839240, 393678480]

約数ペア:

[(1, 393678480), (2, 196839240), (3, 131226160), (4, 98419620), (5, 78735696), (6, 65613080), (8, 49209810), (10, 39367848), (12, 32806540), (13, 30282960), (15, 26245232), (16, 24604905), (19, 20719920), (20, 19683924), (24, 16403270), (26, 15141480), (29, 13575120), (30, 13122616), (38, 10359960), (39, 10094320), (40, 9841962), (48, 8201635), (52, 7570740), (57, 6906640), (58, 6787560), (60, 6561308), (65, 6056592), (76, 5179980), (78, 5047160), (80, 4920981), (87, 4525040), (95, 4143984), (104, 3785370), (114, 3453320), (116, 3393780), (120, 3280654), (130, 3028296), (145, 2715024), (152, 2589990), (156, 2523580), (174, 2262520), (190, 2071992), (195, 2018864), (208, 1892685), (228, 1726660), (229, 1719120), (232, 1696890), (240, 1640327), (247, 1593840), (260, 1514148), (285, 1381328), (290, 1357512), (304, 1294995), (312, 1261790), (348, 1131260), (377, 1044240), (380, 1035996), (390, 1009432), (435, 905008), (456, 863330), (458, 859560), (464, 848445), (494, 796920), (520, 757074), (551, 714480), (570, 690664), (580, 678756), (624, 630895), (687, 573040), (696, 565630), (741, 531280), (754, 522120), (760, 517998), (780, 504716), (870, 452504), (912, 431665), (916, 429780), (988, 398460), (1040, 378537), (1102, 357240), (1131, 348080), (1140, 345332), (1145, 343824), (1160, 339378), (1235, 318768), (1374, 286520), (1392, 282815), (1482, 265640), (1508, 261060), (1520, 258999), (1560, 252358), (1653, 238160), (1740, 226252), (1832, 214890), (1885, 208848), (1976, 199230), (2204, 178620), (2262, 174040), (2280, 172666), (2290, 171912), (2320, 169689), (2470, 159384), (2748, 143260), (2755, 142896), (2964, 132820), (2977, 132240), (3016, 130530), (3120, 126179), (3306, 119080), (3435, 114608), (3480, 113126), (3664, 107445), (3705, 106256), (3770, 104424), (3952, 99615), (4351, 90480), (4408, 89310), (4524, 87020), (4560, 86333), (4580, 85956), (4940, 79692), (5496, 71630), (5510, 71448), (5655, 69616), (5928, 66410), (5954, 66120), (6032, 65265), (6612, 59540), (6641, 59280), (6870, 57304), (6960, 56563), (7163, 54960), (7410, 53128), (7540, 52212), (8265, 47632), (8702, 45240), (8816, 44655), (8931, 44080), (9048, 43510), (9160, 42978), (9880, 39846), (10992, 35815), (11020, 35724), (11310, 34808), (11856, 33205), (11908, 33060), (13053, 30160), (13224, 29770), (13282, 29640), (13740, 28652), (14326, 27480), (14820, 26564), (14885, 26448), (15080, 26106), (16530, 23816), (17404, 22620), (17862, 22040), (18096, 21755), (18320, 21489), (19760, 19923)]