20359395360

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 384

約数和(自身を含む): 73110885120

約数和(自身を除く): 52751489760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 216, 240, 243, 249, 270, 288, 324, 332, 360, 405, 415, 432, 480, 486, 498, 540, 648, 664, 701, 720, 729, 747, 810, 830, 864, 972, 996, 1080, 1215, 1245, 1296, 1328, 1402, 1440, 1458, 1494, 1620, 1660, 1944, 1992, 2103, 2160, 2187, 2241, 2430, 2490, 2592, 2656, 2804, 2916, 2988, 3240, 3320, 3505, 3645, 3735, 3888, 3984, 4206, 4320, 4374, 4482, 4860, 4980, 5608, 5832, 5976, 6309, 6480, 6640, 6723, 7010, 7290, 7470, 7776, 7968, 8412, 8748, 8964, 9720, 9960, 10515, 10935, 11205, 11216, 11664, 11952, 12618, 12960, 13280, 13446, 14020, 14580, 14940, 16824, 17496, 17928, 18927, 19440, 19920, 20169, 21030, 21870, 22410, 22432, 23328, 23904, 25236, 26892, 28040, 29160, 29880, 31545, 33615, 33648, 34992, 35856, 37854, 38880, 39840, 40338, 42060, 43740, 44820, 50472, 53784, 56080, 56781, 58183, 58320, 59760, 60507, 63090, 67230, 67296, 69984, 71712, 75708, 80676, 84120, 87480, 89640, 94635, 100845, 100944, 107568, 112160, 113562, 116366, 116640, 119520, 121014, 126180, 134460, 151416, 161352, 168240, 170343, 174549, 174960, 179280, 181521, 189270, 201690, 201888, 215136, 227124, 232732, 242028, 252360, 268920, 283905, 290915, 302535, 302832, 322704, 336480, 340686, 349098, 349920, 358560, 363042, 378540, 403380, 454248, 465464, 484056, 504720, 511029, 523647, 537840, 567810, 581830, 605070, 605664, 645408, 681372, 698196, 726084, 757080, 806760, 851715, 872745, 907605, 908496, 930928, 968112, 1009440, 1022058, 1047294, 1075680, 1135620, 1163660, 1210140, 1362744, 1396392, 1452168, 1514160, 1533087, 1570941, 1613520, 1703430, 1745490, 1815210, 1816992, 1861856, 1936224, 2044116, 2094588, 2271240, 2327320, 2420280, 2555145, 2618235, 2725488, 2792784, 2904336, 3028320, 3066174, 3141882, 3227040, 3406860, 3490980, 3630420, 4088232, 4189176, 4542480, 4654640, 4712823, 4840560, 5110290, 5236470, 5450976, 5585568, 5808672, 6132348, 6283764, 6813720, 6981960, 7260840, 7665435, 7854705, 8176464, 8378352, 9084960, 9309280, 9425646, 9681120, 10220580, 10472940, 12264696, 12567528, 13627440, 13963920, 14138469, 14521680, 15330870, 15709410, 16352928, 16756704, 18851292, 20441160, 20945880, 23564115, 24529392, 25135056, 27254880, 27927840, 28276938, 29043360, 30661740, 31418820, 37702584, 40882320, 41891760, 42415407, 47128230, 49058784, 50270112, 56553876, 61323480, 62837640, 70692345, 75405168, 81764640, 83783520, 84830814, 94256460, 113107752, 122646960, 125675280, 127246221, 141384690, 150810336, 169661628, 188512920, 212077035, 226215504, 245293920, 251350560, 254492442, 282769380, 339323256, 377025840, 424154070, 452431008, 508984884, 565538760, 636231105, 678646512, 754051680, 848308140, 1017969768, 1131077520, 1272462210, 1357293024, 1696616280, 2035939536, 2262155040, 2544924420, 3393232560, 4071879072, 5089848840, 6786465120, 10179697680, 20359395360]

約数ペア:

[(1, 20359395360), (2, 10179697680), (3, 6786465120), (4, 5089848840), (5, 4071879072), (6, 3393232560), (8, 2544924420), (9, 2262155040), (10, 2035939536), (12, 1696616280), (15, 1357293024), (16, 1272462210), (18, 1131077520), (20, 1017969768), (24, 848308140), (27, 754051680), (30, 678646512), (32, 636231105), (36, 565538760), (40, 508984884), (45, 452431008), (48, 424154070), (54, 377025840), (60, 339323256), (72, 282769380), (80, 254492442), (81, 251350560), (83, 245293920), (90, 226215504), (96, 212077035), (108, 188512920), (120, 169661628), (135, 150810336), (144, 141384690), (160, 127246221), (162, 125675280), (166, 122646960), (180, 113107752), (216, 94256460), (240, 84830814), (243, 83783520), (249, 81764640), (270, 75405168), (288, 70692345), (324, 62837640), (332, 61323480), (360, 56553876), (405, 50270112), (415, 49058784), (432, 47128230), (480, 42415407), (486, 41891760), (498, 40882320), (540, 37702584), (648, 31418820), (664, 30661740), (701, 29043360), (720, 28276938), (729, 27927840), (747, 27254880), (810, 25135056), (830, 24529392), (864, 23564115), (972, 20945880), (996, 20441160), (1080, 18851292), (1215, 16756704), (1245, 16352928), (1296, 15709410), (1328, 15330870), (1402, 14521680), (1440, 14138469), (1458, 13963920), (1494, 13627440), (1620, 12567528), (1660, 12264696), (1944, 10472940), (1992, 10220580), (2103, 9681120), (2160, 9425646), (2187, 9309280), (2241, 9084960), (2430, 8378352), (2490, 8176464), (2592, 7854705), (2656, 7665435), (2804, 7260840), (2916, 6981960), (2988, 6813720), (3240, 6283764), (3320, 6132348), (3505, 5808672), (3645, 5585568), (3735, 5450976), (3888, 5236470), (3984, 5110290), (4206, 4840560), (4320, 4712823), (4374, 4654640), (4482, 4542480), (4860, 4189176), (4980, 4088232), (5608, 3630420), (5832, 3490980), (5976, 3406860), (6309, 3227040), (6480, 3141882), (6640, 3066174), (6723, 3028320), (7010, 2904336), (7290, 2792784), (7470, 2725488), (7776, 2618235), (7968, 2555145), (8412, 2420280), (8748, 2327320), (8964, 2271240), (9720, 2094588), (9960, 2044116), (10515, 1936224), (10935, 1861856), (11205, 1816992), (11216, 1815210), (11664, 1745490), (11952, 1703430), (12618, 1613520), (12960, 1570941), (13280, 1533087), (13446, 1514160), (14020, 1452168), (14580, 1396392), (14940, 1362744), (16824, 1210140), (17496, 1163660), (17928, 1135620), (18927, 1075680), (19440, 1047294), (19920, 1022058), (20169, 1009440), (21030, 968112), (21870, 930928), (22410, 908496), (22432, 907605), (23328, 872745), (23904, 851715), (25236, 806760), (26892, 757080), (28040, 726084), (29160, 698196), (29880, 681372), (31545, 645408), (33615, 605664), (33648, 605070), (34992, 581830), (35856, 567810), (37854, 537840), (38880, 523647), (39840, 511029), (40338, 504720), (42060, 484056), (43740, 465464), (44820, 454248), (50472, 403380), (53784, 378540), (56080, 363042), (56781, 358560), (58183, 349920), (58320, 349098), (59760, 340686), (60507, 336480), (63090, 322704), (67230, 302832), (67296, 302535), (69984, 290915), (71712, 283905), (75708, 268920), (80676, 252360), (84120, 242028), (87480, 232732), (89640, 227124), (94635, 215136), (100845, 201888), (100944, 201690), (107568, 189270), (112160, 181521), (113562, 179280), (116366, 174960), (116640, 174549), (119520, 170343), (121014, 168240), (126180, 161352), (134460, 151416)]