20079932160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4591}}^1$

素因数の和:4699

約数の個数: 288

約数和(自身を含む): 68931136512

約数和(自身を除く): 48851204352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 160, 170, 192, 201, 204, 240, 255, 256, 268, 272, 320, 335, 340, 384, 402, 408, 480, 510, 536, 544, 640, 670, 680, 768, 804, 816, 960, 1005, 1020, 1072, 1088, 1139, 1280, 1340, 1360, 1608, 1632, 1920, 2010, 2040, 2144, 2176, 2278, 2680, 2720, 3216, 3264, 3417, 3840, 4020, 4080, 4288, 4352, 4556, 4591, 5360, 5440, 5695, 6432, 6528, 6834, 8040, 8160, 8576, 9112, 9182, 10720, 10880, 11390, 12864, 13056, 13668, 13773, 16080, 16320, 17085, 17152, 18224, 18364, 21440, 21760, 22780, 22955, 25728, 27336, 27546, 32160, 32640, 34170, 36448, 36728, 42880, 45560, 45910, 51456, 54672, 55092, 64320, 65280, 68340, 68865, 72896, 73456, 78047, 85760, 91120, 91820, 109344, 110184, 128640, 136680, 137730, 145792, 146912, 156094, 182240, 183640, 218688, 220368, 234141, 257280, 273360, 275460, 291584, 293824, 307597, 312188, 364480, 367280, 390235, 437376, 440736, 468282, 546720, 550920, 587648, 615194, 624376, 728960, 734560, 780470, 874752, 881472, 922791, 936564, 1093440, 1101840, 1170705, 1175296, 1230388, 1248752, 1457920, 1469120, 1537985, 1560940, 1762944, 1845582, 1873128, 2186880, 2203680, 2341410, 2460776, 2497504, 2938240, 3075970, 3121880, 3525888, 3691164, 3746256, 4373760, 4407360, 4613955, 4682820, 4921552, 4995008, 5229149, 5876480, 6151940, 6243760, 7382328, 7492512, 8814720, 9227910, 9365640, 9843104, 9990016, 10458298, 12303880, 12487520, 14764656, 14985024, 15687447, 17629440, 18455820, 18731280, 19686208, 19980032, 20916596, 24607760, 24975040, 26145745, 29529312, 29970048, 31374894, 36911640, 37462560, 39372416, 41833192, 49215520, 49950080, 52291490, 59058624, 59940096, 62749788, 73823280, 74925120, 78437235, 78744832, 83666384, 98431040, 99900160, 104582980, 118117248, 125499576, 147646560, 149850240, 156874470, 167332768, 196862080, 209165960, 236234496, 250999152, 295293120, 299700480, 313748940, 334665536, 393724160, 418331920, 501998304, 590586240, 627497880, 669331072, 836663840, 1003996608, 1181172480, 1254995760, 1338662144, 1673327680, 2007993216, 2509991520, 3346655360, 4015986432, 5019983040, 6693310720, 10039966080, 20079932160]

約数ペア:

[(1, 20079932160), (2, 10039966080), (3, 6693310720), (4, 5019983040), (5, 4015986432), (6, 3346655360), (8, 2509991520), (10, 2007993216), (12, 1673327680), (15, 1338662144), (16, 1254995760), (17, 1181172480), (20, 1003996608), (24, 836663840), (30, 669331072), (32, 627497880), (34, 590586240), (40, 501998304), (48, 418331920), (51, 393724160), (60, 334665536), (64, 313748940), (67, 299700480), (68, 295293120), (80, 250999152), (85, 236234496), (96, 209165960), (102, 196862080), (120, 167332768), (128, 156874470), (134, 149850240), (136, 147646560), (160, 125499576), (170, 118117248), (192, 104582980), (201, 99900160), (204, 98431040), (240, 83666384), (255, 78744832), (256, 78437235), (268, 74925120), (272, 73823280), (320, 62749788), (335, 59940096), (340, 59058624), (384, 52291490), (402, 49950080), (408, 49215520), (480, 41833192), (510, 39372416), (536, 37462560), (544, 36911640), (640, 31374894), (670, 29970048), (680, 29529312), (768, 26145745), (804, 24975040), (816, 24607760), (960, 20916596), (1005, 19980032), (1020, 19686208), (1072, 18731280), (1088, 18455820), (1139, 17629440), (1280, 15687447), (1340, 14985024), (1360, 14764656), (1608, 12487520), (1632, 12303880), (1920, 10458298), (2010, 9990016), (2040, 9843104), (2144, 9365640), (2176, 9227910), (2278, 8814720), (2680, 7492512), (2720, 7382328), (3216, 6243760), (3264, 6151940), (3417, 5876480), (3840, 5229149), (4020, 4995008), (4080, 4921552), (4288, 4682820), (4352, 4613955), (4556, 4407360), (4591, 4373760), (5360, 3746256), (5440, 3691164), (5695, 3525888), (6432, 3121880), (6528, 3075970), (6834, 2938240), (8040, 2497504), (8160, 2460776), (8576, 2341410), (9112, 2203680), (9182, 2186880), (10720, 1873128), (10880, 1845582), (11390, 1762944), (12864, 1560940), (13056, 1537985), (13668, 1469120), (13773, 1457920), (16080, 1248752), (16320, 1230388), (17085, 1175296), (17152, 1170705), (18224, 1101840), (18364, 1093440), (21440, 936564), (21760, 922791), (22780, 881472), (22955, 874752), (25728, 780470), (27336, 734560), (27546, 728960), (32160, 624376), (32640, 615194), (34170, 587648), (36448, 550920), (36728, 546720), (42880, 468282), (45560, 440736), (45910, 437376), (51456, 390235), (54672, 367280), (55092, 364480), (64320, 312188), (65280, 307597), (68340, 293824), (68865, 291584), (72896, 275460), (73456, 273360), (78047, 257280), (85760, 234141), (91120, 220368), (91820, 218688), (109344, 183640), (110184, 182240), (128640, 156094), (136680, 146912), (137730, 145792)]