394519680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 1503072000

約数和(自身を除く): 1108552320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 79, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 158, 160, 170, 180, 192, 204, 216, 237, 240, 255, 270, 272, 288, 289, 306, 316, 320, 340, 360, 384, 395, 408, 432, 459, 474, 480, 510, 540, 544, 576, 578, 612, 632, 640, 680, 711, 720, 765, 790, 816, 864, 867, 918, 948, 960, 1020, 1080, 1088, 1152, 1156, 1185, 1224, 1264, 1343, 1360, 1422, 1440, 1445, 1530, 1580, 1632, 1728, 1734, 1836, 1896, 1920, 2040, 2133, 2160, 2176, 2295, 2312, 2370, 2448, 2528, 2601, 2686, 2720, 2844, 2880, 2890, 3060, 3160, 3264, 3456, 3468, 3555, 3672, 3792, 4029, 4080, 4266, 4320, 4335, 4590, 4624, 4740, 4896, 5056, 5202, 5372, 5440, 5688, 5760, 5780, 6120, 6320, 6528, 6715, 6936, 7110, 7344, 7584, 7803, 8058, 8160, 8532, 8640, 8670, 9180, 9248, 9480, 9792, 10112, 10404, 10665, 10744, 10880, 11376, 11560, 12087, 12240, 12640, 13005, 13430, 13872, 14220, 14688, 15168, 15606, 16116, 16320, 17064, 17280, 17340, 18360, 18496, 18960, 19584, 20145, 20808, 21330, 21488, 22752, 22831, 23120, 24174, 24480, 25280, 26010, 26860, 27744, 28440, 29376, 30336, 31212, 32232, 32640, 34128, 34680, 36261, 36720, 36992, 37920, 39015, 40290, 41616, 42660, 42976, 45504, 45662, 46240, 48348, 48960, 50560, 52020, 53720, 55488, 56880, 58752, 60435, 62424, 64464, 68256, 68493, 69360, 72522, 73440, 75840, 78030, 80580, 83232, 85320, 85952, 91008, 91324, 92480, 96696, 97920, 104040, 107440, 110976, 113760, 114155, 120870, 124848, 128928, 136512, 136986, 138720, 145044, 146880, 151680, 156060, 161160, 166464, 170640, 171904, 181305, 182648, 184960, 193392, 205479, 208080, 214880, 227520, 228310, 241740, 249696, 257856, 273024, 273972, 277440, 290088, 293760, 312120, 322320, 332928, 341280, 342465, 362610, 365296, 386784, 410958, 416160, 429760, 455040, 456620, 483480, 499392, 515712, 547944, 554880, 580176, 616437, 624240, 644640, 682560, 684930, 725220, 730592, 773568, 821916, 832320, 859520, 913240, 966960, 998784, 1027395, 1095888, 1160352, 1232874, 1248480, 1289280, 1365120, 1369860, 1450440, 1461184, 1547136, 1643832, 1664640, 1826480, 1933920, 2054790, 2191776, 2320704, 2465748, 2496960, 2578560, 2739720, 2900880, 2922368, 3082185, 3287664, 3652960, 3867840, 4109580, 4383552, 4641408, 4931496, 4993920, 5479440, 5801760, 6164370, 6575328, 7305920, 7735680, 8219160, 8767104, 9862992, 10958880, 11603520, 12328740, 13150656, 14611840, 16438320, 19725984, 21917760, 23207040, 24657480, 26301312, 32876640, 39451968, 43835520, 49314960, 65753280, 78903936, 98629920, 131506560, 197259840, 394519680]

約数ペア:

[(1, 394519680), (2, 197259840), (3, 131506560), (4, 98629920), (5, 78903936), (6, 65753280), (8, 49314960), (9, 43835520), (10, 39451968), (12, 32876640), (15, 26301312), (16, 24657480), (17, 23207040), (18, 21917760), (20, 19725984), (24, 16438320), (27, 14611840), (30, 13150656), (32, 12328740), (34, 11603520), (36, 10958880), (40, 9862992), (45, 8767104), (48, 8219160), (51, 7735680), (54, 7305920), (60, 6575328), (64, 6164370), (68, 5801760), (72, 5479440), (79, 4993920), (80, 4931496), (85, 4641408), (90, 4383552), (96, 4109580), (102, 3867840), (108, 3652960), (120, 3287664), (128, 3082185), (135, 2922368), (136, 2900880), (144, 2739720), (153, 2578560), (158, 2496960), (160, 2465748), (170, 2320704), (180, 2191776), (192, 2054790), (204, 1933920), (216, 1826480), (237, 1664640), (240, 1643832), (255, 1547136), (270, 1461184), (272, 1450440), (288, 1369860), (289, 1365120), (306, 1289280), (316, 1248480), (320, 1232874), (340, 1160352), (360, 1095888), (384, 1027395), (395, 998784), (408, 966960), (432, 913240), (459, 859520), (474, 832320), (480, 821916), (510, 773568), (540, 730592), (544, 725220), (576, 684930), (578, 682560), (612, 644640), (632, 624240), (640, 616437), (680, 580176), (711, 554880), (720, 547944), (765, 515712), (790, 499392), (816, 483480), (864, 456620), (867, 455040), (918, 429760), (948, 416160), (960, 410958), (1020, 386784), (1080, 365296), (1088, 362610), (1152, 342465), (1156, 341280), (1185, 332928), (1224, 322320), (1264, 312120), (1343, 293760), (1360, 290088), (1422, 277440), (1440, 273972), (1445, 273024), (1530, 257856), (1580, 249696), (1632, 241740), (1728, 228310), (1734, 227520), (1836, 214880), (1896, 208080), (1920, 205479), (2040, 193392), (2133, 184960), (2160, 182648), (2176, 181305), (2295, 171904), (2312, 170640), (2370, 166464), (2448, 161160), (2528, 156060), (2601, 151680), (2686, 146880), (2720, 145044), (2844, 138720), (2880, 136986), (2890, 136512), (3060, 128928), (3160, 124848), (3264, 120870), (3456, 114155), (3468, 113760), (3555, 110976), (3672, 107440), (3792, 104040), (4029, 97920), (4080, 96696), (4266, 92480), (4320, 91324), (4335, 91008), (4590, 85952), (4624, 85320), (4740, 83232), (4896, 80580), (5056, 78030), (5202, 75840), (5372, 73440), (5440, 72522), (5688, 69360), (5760, 68493), (5780, 68256), (6120, 64464), (6320, 62424), (6528, 60435), (6715, 58752), (6936, 56880), (7110, 55488), (7344, 53720), (7584, 52020), (7803, 50560), (8058, 48960), (8160, 48348), (8532, 46240), (8640, 45662), (8670, 45504), (9180, 42976), (9248, 42660), (9480, 41616), (9792, 40290), (10112, 39015), (10404, 37920), (10665, 36992), (10744, 36720), (10880, 36261), (11376, 34680), (11560, 34128), (12087, 32640), (12240, 32232), (12640, 31212), (13005, 30336), (13430, 29376), (13872, 28440), (14220, 27744), (14688, 26860), (15168, 26010), (15606, 25280), (16116, 24480), (16320, 24174), (17064, 23120), (17280, 22831), (17340, 22752), (18360, 21488), (18496, 21330), (18960, 20808), (19584, 20145)]