207384240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 792806400

約数和(自身を除く): 585422160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 73, 76, 80, 84, 89, 95, 105, 112, 114, 120, 133, 140, 146, 152, 168, 178, 190, 210, 219, 228, 240, 266, 267, 280, 285, 292, 304, 336, 356, 365, 380, 399, 420, 438, 445, 456, 511, 532, 534, 560, 570, 584, 623, 665, 712, 730, 760, 798, 840, 876, 890, 912, 1022, 1064, 1068, 1095, 1140, 1168, 1246, 1330, 1335, 1387, 1424, 1460, 1520, 1533, 1596, 1680, 1691, 1752, 1780, 1869, 1995, 2044, 2128, 2136, 2190, 2280, 2492, 2555, 2660, 2670, 2774, 2920, 3066, 3115, 3192, 3382, 3504, 3560, 3738, 3990, 4088, 4161, 4272, 4380, 4560, 4984, 5073, 5110, 5320, 5340, 5548, 5840, 6132, 6230, 6384, 6497, 6764, 6935, 7120, 7476, 7665, 7980, 8176, 8322, 8455, 8760, 9345, 9709, 9968, 10146, 10220, 10640, 10680, 11096, 11837, 12264, 12460, 12994, 13528, 13870, 14952, 15330, 15960, 16644, 16910, 17520, 18690, 19418, 19491, 20292, 20440, 20805, 21360, 22192, 23674, 24528, 24920, 25365, 25988, 27056, 27740, 29127, 29904, 30660, 31920, 32485, 33288, 33820, 35511, 37380, 38836, 38982, 40584, 40880, 41610, 45479, 47348, 48545, 49840, 50730, 51976, 55480, 58254, 59185, 61320, 64970, 66576, 67640, 71022, 74760, 77672, 77964, 81168, 83220, 90958, 94696, 97090, 97455, 101460, 103952, 110960, 116508, 118370, 122640, 123443, 129940, 135280, 136437, 142044, 145635, 149520, 155344, 155928, 166440, 177555, 181916, 189392, 194180, 194910, 202920, 227395, 233016, 236740, 246886, 259880, 272874, 284088, 291270, 311856, 332880, 355110, 363832, 370329, 388360, 389820, 405840, 454790, 466032, 473480, 493772, 519760, 545748, 568176, 582540, 617215, 682185, 710220, 727664, 740658, 776720, 779640, 864101, 909580, 946960, 987544, 1091496, 1165080, 1234430, 1364370, 1420440, 1481316, 1559280, 1728202, 1819160, 1851645, 1975088, 2182992, 2330160, 2468860, 2592303, 2728740, 2840880, 2962632, 3456404, 3638320, 3703290, 4320505, 4937720, 5184606, 5457480, 5925264, 6912808, 7406580, 8641010, 9875440, 10369212, 10914960, 12961515, 13825616, 14813160, 17282020, 20738424, 25923030, 29626320, 34564040, 41476848, 51846060, 69128080, 103692120, 207384240]

約数ペア:

[(1, 207384240), (2, 103692120), (3, 69128080), (4, 51846060), (5, 41476848), (6, 34564040), (7, 29626320), (8, 25923030), (10, 20738424), (12, 17282020), (14, 14813160), (15, 13825616), (16, 12961515), (19, 10914960), (20, 10369212), (21, 9875440), (24, 8641010), (28, 7406580), (30, 6912808), (35, 5925264), (38, 5457480), (40, 5184606), (42, 4937720), (48, 4320505), (56, 3703290), (57, 3638320), (60, 3456404), (70, 2962632), (73, 2840880), (76, 2728740), (80, 2592303), (84, 2468860), (89, 2330160), (95, 2182992), (105, 1975088), (112, 1851645), (114, 1819160), (120, 1728202), (133, 1559280), (140, 1481316), (146, 1420440), (152, 1364370), (168, 1234430), (178, 1165080), (190, 1091496), (210, 987544), (219, 946960), (228, 909580), (240, 864101), (266, 779640), (267, 776720), (280, 740658), (285, 727664), (292, 710220), (304, 682185), (336, 617215), (356, 582540), (365, 568176), (380, 545748), (399, 519760), (420, 493772), (438, 473480), (445, 466032), (456, 454790), (511, 405840), (532, 389820), (534, 388360), (560, 370329), (570, 363832), (584, 355110), (623, 332880), (665, 311856), (712, 291270), (730, 284088), (760, 272874), (798, 259880), (840, 246886), (876, 236740), (890, 233016), (912, 227395), (1022, 202920), (1064, 194910), (1068, 194180), (1095, 189392), (1140, 181916), (1168, 177555), (1246, 166440), (1330, 155928), (1335, 155344), (1387, 149520), (1424, 145635), (1460, 142044), (1520, 136437), (1533, 135280), (1596, 129940), (1680, 123443), (1691, 122640), (1752, 118370), (1780, 116508), (1869, 110960), (1995, 103952), (2044, 101460), (2128, 97455), (2136, 97090), (2190, 94696), (2280, 90958), (2492, 83220), (2555, 81168), (2660, 77964), (2670, 77672), (2774, 74760), (2920, 71022), (3066, 67640), (3115, 66576), (3192, 64970), (3382, 61320), (3504, 59185), (3560, 58254), (3738, 55480), (3990, 51976), (4088, 50730), (4161, 49840), (4272, 48545), (4380, 47348), (4560, 45479), (4984, 41610), (5073, 40880), (5110, 40584), (5320, 38982), (5340, 38836), (5548, 37380), (5840, 35511), (6132, 33820), (6230, 33288), (6384, 32485), (6497, 31920), (6764, 30660), (6935, 29904), (7120, 29127), (7476, 27740), (7665, 27056), (7980, 25988), (8176, 25365), (8322, 24920), (8455, 24528), (8760, 23674), (9345, 22192), (9709, 21360), (9968, 20805), (10146, 20440), (10220, 20292), (10640, 19491), (10680, 19418), (11096, 18690), (11837, 17520), (12264, 16910), (12460, 16644), (12994, 15960), (13528, 15330), (13870, 14952)]