20073893760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 576

約数和(自身を含む): 76205750400

約数和(自身を除く): 56131856640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 289, 306, 310, 320, 340, 360, 372, 384, 389, 408, 465, 480, 496, 510, 527, 544, 558, 576, 578, 612, 620, 640, 680, 720, 744, 765, 778, 816, 867, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1156, 1167, 1224, 1240, 1360, 1395, 1440, 1445, 1488, 1530, 1556, 1581, 1632, 1734, 1860, 1920, 1945, 1984, 2040, 2108, 2176, 2232, 2312, 2334, 2448, 2480, 2601, 2635, 2720, 2790, 2880, 2890, 2976, 3060, 3112, 3162, 3264, 3468, 3501, 3720, 3890, 3968, 4080, 4216, 4335, 4464, 4624, 4668, 4743, 4896, 4960, 5202, 5270, 5440, 5580, 5760, 5780, 5835, 5952, 6120, 6224, 6324, 6528, 6613, 6936, 7002, 7440, 7780, 7905, 8160, 8432, 8670, 8928, 8959, 9248, 9336, 9486, 9792, 9920, 10404, 10540, 10880, 11160, 11560, 11670, 11904, 12059, 12240, 12448, 12648, 13005, 13226, 13872, 14004, 14880, 15560, 15810, 16320, 16864, 17340, 17505, 17856, 17918, 18496, 18672, 18972, 19584, 19839, 19840, 20808, 21080, 22320, 23120, 23340, 23715, 24118, 24480, 24896, 25296, 26010, 26452, 26877, 27744, 28008, 29760, 31120, 31620, 32640, 33065, 33728, 34680, 35010, 35712, 35836, 36177, 36992, 37344, 37944, 39678, 41616, 42160, 44640, 44795, 46240, 46680, 47430, 48236, 48960, 49792, 50592, 52020, 52904, 53754, 55488, 56016, 59517, 59520, 60295, 62240, 63240, 66130, 67456, 69360, 70020, 71672, 72354, 74688, 75888, 79356, 80631, 83232, 84320, 89280, 89590, 92480, 93360, 94860, 96472, 97920, 99195, 101184, 104040, 105808, 107508, 108531, 110976, 112032, 112421, 119034, 120590, 124480, 126480, 132260, 134385, 138720, 140040, 143344, 144708, 149376, 151776, 158712, 161262, 166464, 168640, 178560, 179180, 180885, 184960, 186720, 189720, 192944, 198390, 202368, 205003, 208080, 211616, 215016, 217062, 224064, 224842, 238068, 241180, 248960, 252960, 264520, 268770, 277440, 280080, 286688, 289416, 297585, 303552, 317424, 322524, 332928, 337263, 337280, 358360, 361770, 373440, 379440, 385888, 396780, 403155, 410006, 416160, 423232, 430032, 434124, 448128, 449684, 476136, 482360, 505920, 529040, 537540, 542655, 554880, 560160, 562105, 573376, 578832, 595170, 607104, 615009, 634848, 645048, 674526, 716720, 723540, 746880, 758880, 771776, 793560, 806310, 820012, 832320, 846464, 860064, 868248, 899368, 952272, 964720, 1011789, 1011840, 1025015, 1058080, 1075080, 1085310, 1120320, 1124210, 1146752, 1157664, 1190340, 1230018, 1269696, 1290096, 1349052, 1433440, 1447080, 1517760, 1543552, 1587120, 1612620, 1640024, 1664640, 1686315, 1720128, 1736496, 1798736, 1845027, 1904544, 1929440, 2023578, 2050030, 2116160, 2150160, 2170620, 2240640, 2248420, 2315328, 2380680, 2460036, 2539392, 2580192, 2698104, 2866880, 2894160, 3035520, 3075045, 3174240, 3225240, 3280048, 3372630, 3440256, 3472992, 3485051, 3597472, 3690054, 3809088, 3858880, 4047156, 4100060, 4232320, 4300320, 4341240, 4496840, 4630656, 4761360, 4920072, 5058945, 5160384, 5396208, 5733760, 5788320, 6150090, 6348480, 6450480, 6560096, 6745260, 6945984, 6970102, 7194944, 7380108, 7618176, 7717760, 8094312, 8200120, 8600640, 8682480, 8993680, 9225135, 9522720, 9840144, 10117890, 10320768, 10455153, 10792416, 11576640, 12300180, 12696960, 12900960, 13120192, 13490520, 13891968, 13940204, 14389888, 14760216, 16188624, 16400240, 17201280, 17364960, 17425255, 17987360, 18450270, 19045440, 19680288, 20235780, 20910306, 21584832, 23153280, 24600360, 25801920, 26240384, 26981040, 27880408, 29520432, 31365459, 32377248, 32800480, 34729920, 34850510, 35974720, 36900540, 38090880, 39360576, 40471560, 41820612, 43169664, 49200720, 51603840, 52275765, 53962080, 55760816, 59040864, 62730918, 64754496, 65600960, 69459840, 69701020, 71949440, 73801080, 78721152, 80943120, 83641224, 98401440, 104551530, 107924160, 111521632, 118081728, 125461836, 129508992, 131201920, 139402040, 147602160, 156827295, 161886240, 167282448, 196802880, 209103060, 215848320, 223043264, 236163456, 250923672, 278804080, 295204320, 313654590, 323772480, 334564896, 393605760, 418206120, 446086528, 501847344, 557608160, 590408640, 627309180, 647544960, 669129792, 836412240, 1003694688, 1115216320, 1180817280, 1254618360, 1338259584, 1672824480, 2007389376, 2230432640, 2509236720, 3345648960, 4014778752, 5018473440, 6691297920, 10036946880, 20073893760]

約数ペア:

[(1, 20073893760), (2, 10036946880), (3, 6691297920), (4, 5018473440), (5, 4014778752), (6, 3345648960), (8, 2509236720), (9, 2230432640), (10, 2007389376), (12, 1672824480), (15, 1338259584), (16, 1254618360), (17, 1180817280), (18, 1115216320), (20, 1003694688), (24, 836412240), (30, 669129792), (31, 647544960), (32, 627309180), (34, 590408640), (36, 557608160), (40, 501847344), (45, 446086528), (48, 418206120), (51, 393605760), (60, 334564896), (62, 323772480), (64, 313654590), (68, 295204320), (72, 278804080), (80, 250923672), (85, 236163456), (90, 223043264), (93, 215848320), (96, 209103060), (102, 196802880), (120, 167282448), (124, 161886240), (128, 156827295), (136, 147602160), (144, 139402040), (153, 131201920), (155, 129508992), (160, 125461836), (170, 118081728), (180, 111521632), (186, 107924160), (192, 104551530), (204, 98401440), (240, 83641224), (248, 80943120), (255, 78721152), (272, 73801080), (279, 71949440), (288, 69701020), (289, 69459840), (306, 65600960), (310, 64754496), (320, 62730918), (340, 59040864), (360, 55760816), (372, 53962080), (384, 52275765), (389, 51603840), (408, 49200720), (465, 43169664), (480, 41820612), (496, 40471560), (510, 39360576), (527, 38090880), (544, 36900540), (558, 35974720), (576, 34850510), (578, 34729920), (612, 32800480), (620, 32377248), (640, 31365459), (680, 29520432), (720, 27880408), (744, 26981040), (765, 26240384), (778, 25801920), (816, 24600360), (867, 23153280), (930, 21584832), (960, 20910306), (992, 20235780), (1020, 19680288), (1054, 19045440), (1088, 18450270), (1116, 17987360), (1152, 17425255), (1156, 17364960), (1167, 17201280), (1224, 16400240), (1240, 16188624), (1360, 14760216), (1395, 14389888), (1440, 13940204), (1445, 13891968), (1488, 13490520), (1530, 13120192), (1556, 12900960), (1581, 12696960), (1632, 12300180), (1734, 11576640), (1860, 10792416), (1920, 10455153), (1945, 10320768), (1984, 10117890), (2040, 9840144), (2108, 9522720), (2176, 9225135), (2232, 8993680), (2312, 8682480), (2334, 8600640), (2448, 8200120), (2480, 8094312), (2601, 7717760), (2635, 7618176), (2720, 7380108), (2790, 7194944), (2880, 6970102), (2890, 6945984), (2976, 6745260), (3060, 6560096), (3112, 6450480), (3162, 6348480), (3264, 6150090), (3468, 5788320), (3501, 5733760), (3720, 5396208), (3890, 5160384), (3968, 5058945), (4080, 4920072), (4216, 4761360), (4335, 4630656), (4464, 4496840), (4624, 4341240), (4668, 4300320), (4743, 4232320), (4896, 4100060), (4960, 4047156), (5202, 3858880), (5270, 3809088), (5440, 3690054), (5580, 3597472), (5760, 3485051), (5780, 3472992), (5835, 3440256), (5952, 3372630), (6120, 3280048), (6224, 3225240), (6324, 3174240), (6528, 3075045), (6613, 3035520), (6936, 2894160), (7002, 2866880), (7440, 2698104), (7780, 2580192), (7905, 2539392), (8160, 2460036), (8432, 2380680), (8670, 2315328), (8928, 2248420), (8959, 2240640), (9248, 2170620), (9336, 2150160), (9486, 2116160), (9792, 2050030), (9920, 2023578), (10404, 1929440), (10540, 1904544), (10880, 1845027), (11160, 1798736), (11560, 1736496), (11670, 1720128), (11904, 1686315), (12059, 1664640), (12240, 1640024), (12448, 1612620), (12648, 1587120), (13005, 1543552), (13226, 1517760), (13872, 1447080), (14004, 1433440), (14880, 1349052), (15560, 1290096), (15810, 1269696), (16320, 1230018), (16864, 1190340), (17340, 1157664), (17505, 1146752), (17856, 1124210), (17918, 1120320), (18496, 1085310), (18672, 1075080), (18972, 1058080), (19584, 1025015), (19839, 1011840), (19840, 1011789), (20808, 964720), (21080, 952272), (22320, 899368), (23120, 868248), (23340, 860064), (23715, 846464), (24118, 832320), (24480, 820012), (24896, 806310), (25296, 793560), (26010, 771776), (26452, 758880), (26877, 746880), (27744, 723540), (28008, 716720), (29760, 674526), (31120, 645048), (31620, 634848), (32640, 615009), (33065, 607104), (33728, 595170), (34680, 578832), (35010, 573376), (35712, 562105), (35836, 560160), (36177, 554880), (36992, 542655), (37344, 537540), (37944, 529040), (39678, 505920), (41616, 482360), (42160, 476136), (44640, 449684), (44795, 448128), (46240, 434124), (46680, 430032), (47430, 423232), (48236, 416160), (48960, 410006), (49792, 403155), (50592, 396780), (52020, 385888), (52904, 379440), (53754, 373440), (55488, 361770), (56016, 358360), (59517, 337280), (59520, 337263), (60295, 332928), (62240, 322524), (63240, 317424), (66130, 303552), (67456, 297585), (69360, 289416), (70020, 286688), (71672, 280080), (72354, 277440), (74688, 268770), (75888, 264520), (79356, 252960), (80631, 248960), (83232, 241180), (84320, 238068), (89280, 224842), (89590, 224064), (92480, 217062), (93360, 215016), (94860, 211616), (96472, 208080), (97920, 205003), (99195, 202368), (101184, 198390), (104040, 192944), (105808, 189720), (107508, 186720), (108531, 184960), (110976, 180885), (112032, 179180), (112421, 178560), (119034, 168640), (120590, 166464), (124480, 161262), (126480, 158712), (132260, 151776), (134385, 149376), (138720, 144708), (140040, 143344)]