20280093600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 576

約数和(自身を含む): 75595161600

約数和(自身を除く): 55315068000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 32, 39, 40, 46, 48, 50, 52, 59, 60, 65, 69, 75, 78, 80, 92, 96, 100, 104, 115, 118, 120, 130, 138, 150, 156, 160, 177, 184, 195, 200, 208, 230, 236, 240, 260, 276, 295, 299, 300, 312, 325, 345, 354, 368, 390, 400, 416, 460, 472, 479, 480, 520, 552, 575, 590, 598, 600, 624, 650, 690, 708, 736, 767, 780, 800, 885, 897, 920, 944, 958, 975, 1040, 1104, 1150, 1180, 1196, 1200, 1248, 1300, 1357, 1380, 1416, 1437, 1475, 1495, 1534, 1560, 1725, 1770, 1794, 1840, 1888, 1916, 1950, 2080, 2208, 2300, 2301, 2360, 2392, 2395, 2400, 2600, 2714, 2760, 2832, 2874, 2950, 2990, 3068, 3120, 3450, 3540, 3588, 3680, 3832, 3835, 3900, 4071, 4425, 4485, 4600, 4602, 4720, 4784, 4790, 5200, 5428, 5520, 5664, 5748, 5900, 5980, 6136, 6227, 6240, 6785, 6900, 7080, 7176, 7185, 7475, 7664, 7670, 7800, 8142, 8850, 8970, 9200, 9204, 9440, 9568, 9580, 10400, 10856, 11017, 11040, 11496, 11505, 11800, 11960, 11975, 12272, 12454, 13570, 13800, 14160, 14352, 14370, 14950, 15328, 15340, 15600, 16284, 17641, 17700, 17940, 18400, 18408, 18681, 19160, 19175, 20355, 21712, 22034, 22425, 22992, 23010, 23600, 23920, 23950, 24544, 24908, 27140, 27600, 28261, 28320, 28704, 28740, 29900, 30680, 31135, 31200, 32568, 33051, 33925, 35282, 35400, 35880, 35925, 36816, 37362, 38320, 38350, 40710, 43424, 44068, 44850, 45984, 46020, 47200, 47840, 47900, 49816, 52923, 54280, 55085, 55200, 56522, 57480, 57525, 59800, 61360, 62270, 65136, 66102, 67850, 70564, 70800, 71760, 71850, 73632, 74724, 76640, 76700, 81420, 84783, 88136, 88205, 89700, 92040, 93405, 95800, 99632, 101775, 105846, 108560, 110170, 113044, 114960, 115050, 119600, 122720, 124540, 130272, 132204, 135700, 141128, 141305, 141600, 143221, 143520, 143700, 149448, 153400, 155675, 162840, 165255, 169566, 176272, 176410, 179400, 184080, 186810, 191600, 199264, 203550, 211692, 217120, 220340, 226088, 229920, 230100, 239200, 249080, 264408, 264615, 271400, 275425, 282256, 282610, 286442, 287400, 298896, 306800, 311350, 325680, 330510, 339132, 352544, 352820, 358800, 367393, 368160, 373620, 383200, 407100, 423384, 423915, 429663, 440680, 441025, 452176, 460200, 467025, 498160, 528816, 529230, 542800, 550850, 564512, 565220, 572884, 574800, 597792, 613600, 622700, 650003, 651360, 661020, 678264, 705640, 706525, 716105, 717600, 734786, 747240, 814200, 826275, 846768, 847830, 859326, 881360, 882050, 904352, 920400, 934050, 996320, 1057632, 1058460, 1085600, 1101700, 1102179, 1130440, 1145768, 1149600, 1245400, 1300006, 1322040, 1323075, 1356528, 1411280, 1413050, 1432210, 1469572, 1494480, 1628400, 1652550, 1693536, 1695660, 1718652, 1762720, 1764100, 1836965, 1840800, 1868100, 1950009, 2116920, 2119575, 2148315, 2203400, 2204358, 2260880, 2291536, 2490800, 2600012, 2644080, 2646150, 2713056, 2822560, 2826100, 2864420, 2939144, 2988960, 3250015, 3256800, 3305100, 3391320, 3437304, 3528200, 3580525, 3673930, 3736200, 3900018, 4233840, 4239150, 4296630, 4406800, 4408716, 4521760, 4583072, 4981600, 5200024, 5288160, 5292300, 5510895, 5652200, 5728840, 5878288, 6500030, 6610200, 6782640, 6874608, 7056400, 7161050, 7347860, 7472400, 7800036, 8450039, 8467680, 8478300, 8593260, 8813600, 8817432, 9184825, 9750045, 10400048, 10584600, 10741575, 11021790, 11304400, 11457680, 11756576, 13000060, 13220400, 13565280, 13749216, 14112800, 14322100, 14695720, 14944800, 15600072, 16250075, 16900078, 16956600, 17186520, 17634864, 18369650, 19500090, 20800096, 21169200, 21483150, 22043580, 22608800, 22915360, 25350117, 26000120, 26440800, 27554475, 28644200, 29391440, 31200144, 32500150, 33800156, 33913200, 34373040, 35269728, 36739300, 39000180, 42250195, 42338400, 42966300, 44087160, 48750225, 50700234, 52000240, 55108950, 57288400, 58782880, 62400288, 65000300, 67600312, 67826400, 68746080, 73478600, 78000360, 84500390, 85932600, 88174320, 97500450, 101400468, 104000480, 110217900, 114576800, 126750585, 130000600, 135200624, 146957200, 156000720, 169000780, 171865200, 176348640, 195000900, 202800936, 211250975, 220435800, 253501170, 260001200, 270401248, 293914400, 312001440, 338001560, 343730400, 390001800, 405601872, 422501950, 440871600, 507002340, 520002400, 633752925, 676003120, 780003600, 811203744, 845003900, 881743200, 1014004680, 1267505850, 1352006240, 1560007200, 1690007800, 2028009360, 2535011700, 3380015600, 4056018720, 5070023400, 6760031200, 10140046800, 20280093600]

約数ペア:

[(1, 20280093600), (2, 10140046800), (3, 6760031200), (4, 5070023400), (5, 4056018720), (6, 3380015600), (8, 2535011700), (10, 2028009360), (12, 1690007800), (13, 1560007200), (15, 1352006240), (16, 1267505850), (20, 1014004680), (23, 881743200), (24, 845003900), (25, 811203744), (26, 780003600), (30, 676003120), (32, 633752925), (39, 520002400), (40, 507002340), (46, 440871600), (48, 422501950), (50, 405601872), (52, 390001800), (59, 343730400), (60, 338001560), (65, 312001440), (69, 293914400), (75, 270401248), (78, 260001200), (80, 253501170), (92, 220435800), (96, 211250975), (100, 202800936), (104, 195000900), (115, 176348640), (118, 171865200), (120, 169000780), (130, 156000720), (138, 146957200), (150, 135200624), (156, 130000600), (160, 126750585), (177, 114576800), (184, 110217900), (195, 104000480), (200, 101400468), (208, 97500450), (230, 88174320), (236, 85932600), (240, 84500390), (260, 78000360), (276, 73478600), (295, 68746080), (299, 67826400), (300, 67600312), (312, 65000300), (325, 62400288), (345, 58782880), (354, 57288400), (368, 55108950), (390, 52000240), (400, 50700234), (416, 48750225), (460, 44087160), (472, 42966300), (479, 42338400), (480, 42250195), (520, 39000180), (552, 36739300), (575, 35269728), (590, 34373040), (598, 33913200), (600, 33800156), (624, 32500150), (650, 31200144), (690, 29391440), (708, 28644200), (736, 27554475), (767, 26440800), (780, 26000120), (800, 25350117), (885, 22915360), (897, 22608800), (920, 22043580), (944, 21483150), (958, 21169200), (975, 20800096), (1040, 19500090), (1104, 18369650), (1150, 17634864), (1180, 17186520), (1196, 16956600), (1200, 16900078), (1248, 16250075), (1300, 15600072), (1357, 14944800), (1380, 14695720), (1416, 14322100), (1437, 14112800), (1475, 13749216), (1495, 13565280), (1534, 13220400), (1560, 13000060), (1725, 11756576), (1770, 11457680), (1794, 11304400), (1840, 11021790), (1888, 10741575), (1916, 10584600), (1950, 10400048), (2080, 9750045), (2208, 9184825), (2300, 8817432), (2301, 8813600), (2360, 8593260), (2392, 8478300), (2395, 8467680), (2400, 8450039), (2600, 7800036), (2714, 7472400), (2760, 7347860), (2832, 7161050), (2874, 7056400), (2950, 6874608), (2990, 6782640), (3068, 6610200), (3120, 6500030), (3450, 5878288), (3540, 5728840), (3588, 5652200), (3680, 5510895), (3832, 5292300), (3835, 5288160), (3900, 5200024), (4071, 4981600), (4425, 4583072), (4485, 4521760), (4600, 4408716), (4602, 4406800), (4720, 4296630), (4784, 4239150), (4790, 4233840), (5200, 3900018), (5428, 3736200), (5520, 3673930), (5664, 3580525), (5748, 3528200), (5900, 3437304), (5980, 3391320), (6136, 3305100), (6227, 3256800), (6240, 3250015), (6785, 2988960), (6900, 2939144), (7080, 2864420), (7176, 2826100), (7185, 2822560), (7475, 2713056), (7664, 2646150), (7670, 2644080), (7800, 2600012), (8142, 2490800), (8850, 2291536), (8970, 2260880), (9200, 2204358), (9204, 2203400), (9440, 2148315), (9568, 2119575), (9580, 2116920), (10400, 1950009), (10856, 1868100), (11017, 1840800), (11040, 1836965), (11496, 1764100), (11505, 1762720), (11800, 1718652), (11960, 1695660), (11975, 1693536), (12272, 1652550), (12454, 1628400), (13570, 1494480), (13800, 1469572), (14160, 1432210), (14352, 1413050), (14370, 1411280), (14950, 1356528), (15328, 1323075), (15340, 1322040), (15600, 1300006), (16284, 1245400), (17641, 1149600), (17700, 1145768), (17940, 1130440), (18400, 1102179), (18408, 1101700), (18681, 1085600), (19160, 1058460), (19175, 1057632), (20355, 996320), (21712, 934050), (22034, 920400), (22425, 904352), (22992, 882050), (23010, 881360), (23600, 859326), (23920, 847830), (23950, 846768), (24544, 826275), (24908, 814200), (27140, 747240), (27600, 734786), (28261, 717600), (28320, 716105), (28704, 706525), (28740, 705640), (29900, 678264), (30680, 661020), (31135, 651360), (31200, 650003), (32568, 622700), (33051, 613600), (33925, 597792), (35282, 574800), (35400, 572884), (35880, 565220), (35925, 564512), (36816, 550850), (37362, 542800), (38320, 529230), (38350, 528816), (40710, 498160), (43424, 467025), (44068, 460200), (44850, 452176), (45984, 441025), (46020, 440680), (47200, 429663), (47840, 423915), (47900, 423384), (49816, 407100), (52923, 383200), (54280, 373620), (55085, 368160), (55200, 367393), (56522, 358800), (57480, 352820), (57525, 352544), (59800, 339132), (61360, 330510), (62270, 325680), (65136, 311350), (66102, 306800), (67850, 298896), (70564, 287400), (70800, 286442), (71760, 282610), (71850, 282256), (73632, 275425), (74724, 271400), (76640, 264615), (76700, 264408), (81420, 249080), (84783, 239200), (88136, 230100), (88205, 229920), (89700, 226088), (92040, 220340), (93405, 217120), (95800, 211692), (99632, 203550), (101775, 199264), (105846, 191600), (108560, 186810), (110170, 184080), (113044, 179400), (114960, 176410), (115050, 176272), (119600, 169566), (122720, 165255), (124540, 162840), (130272, 155675), (132204, 153400), (135700, 149448), (141128, 143700), (141305, 143520), (141600, 143221)]