20726322240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 448

約数和(自身を含む): 73819146240

約数和(自身を除く): 53092824000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 169, 186, 192, 195, 208, 240, 248, 260, 310, 312, 317, 320, 338, 372, 390, 403, 416, 465, 480, 496, 507, 520, 620, 624, 634, 676, 744, 780, 806, 832, 845, 930, 951, 960, 992, 1014, 1040, 1209, 1240, 1248, 1268, 1352, 1488, 1560, 1585, 1612, 1690, 1860, 1902, 1984, 2015, 2028, 2080, 2197, 2418, 2480, 2496, 2535, 2536, 2704, 2976, 3120, 3170, 3224, 3380, 3720, 3804, 4030, 4056, 4121, 4160, 4394, 4755, 4836, 4960, 5070, 5072, 5239, 5408, 5952, 6045, 6240, 6340, 6448, 6591, 6760, 7440, 7608, 8060, 8112, 8242, 8788, 9510, 9672, 9827, 9920, 10140, 10144, 10478, 10816, 10985, 12090, 12363, 12480, 12680, 12896, 13182, 13520, 14880, 15216, 15717, 16120, 16224, 16484, 17576, 19020, 19344, 19654, 20280, 20288, 20605, 20956, 21970, 24180, 24726, 25360, 25792, 26195, 26364, 27040, 29481, 29760, 30432, 31434, 32240, 32448, 32955, 32968, 35152, 38040, 38688, 39308, 40560, 41210, 41912, 43940, 48360, 49135, 49452, 50720, 52390, 52728, 53573, 54080, 58962, 60864, 61815, 62868, 64480, 65910, 65936, 68107, 70304, 76080, 77376, 78585, 78616, 81120, 82420, 83824, 87880, 96720, 98270, 98904, 101440, 104780, 105456, 107146, 117924, 123630, 125736, 127751, 128960, 131820, 131872, 136214, 140608, 147405, 152160, 157170, 157232, 160719, 162240, 164840, 167648, 175760, 193440, 196540, 197808, 204321, 209560, 210912, 214292, 235848, 247260, 251472, 255502, 263640, 263744, 267865, 272428, 294810, 304320, 314340, 314464, 321438, 329680, 335296, 340535, 351520, 383253, 386880, 393080, 395616, 408642, 419120, 421824, 428584, 471696, 494520, 502944, 511004, 527280, 535730, 544856, 589620, 628680, 628928, 638755, 642876, 659360, 681070, 696449, 703040, 766506, 786160, 791232, 803595, 817284, 838240, 857168, 943392, 989040, 1005888, 1021605, 1022008, 1054560, 1071460, 1089712, 1179240, 1257360, 1277510, 1285752, 1318720, 1362140, 1392898, 1533012, 1572320, 1607190, 1634568, 1660763, 1676480, 1714336, 1886784, 1916265, 1978080, 2043210, 2044016, 2089347, 2109120, 2142920, 2179424, 2358480, 2514720, 2555020, 2571504, 2724280, 2785796, 3066024, 3144640, 3214380, 3269136, 3321526, 3428672, 3482245, 3832530, 3956160, 4086420, 4088032, 4178694, 4285840, 4358848, 4716960, 4982289, 5029440, 5110040, 5143008, 5448560, 5571592, 6132048, 6428760, 6538272, 6643052, 6964490, 7665060, 8172840, 8176064, 8303815, 8357388, 8571680, 9433920, 9964578, 10220080, 10286016, 10446735, 10897120, 11143184, 12264096, 12857520, 13076544, 13286104, 13928980, 15330120, 16345680, 16607630, 16714776, 17143360, 19929156, 20440160, 20893470, 21589919, 21794240, 22286368, 24528192, 24911445, 25715040, 26572208, 27857960, 30660240, 32691360, 33215260, 33429552, 39858312, 40880320, 41786940, 43179838, 44572736, 49822890, 51430080, 53144416, 55715920, 61320480, 64769757, 65382720, 66430520, 66859104, 79716624, 83573880, 86359676, 99645780, 106288832, 107949595, 111431840, 122640960, 129539514, 132861040, 133718208, 159433248, 167147760, 172719352, 199291560, 215899190, 222863680, 259079028, 265722080, 318866496, 323848785, 334295520, 345438704, 398583120, 431798380, 518158056, 531444160, 647697570, 668591040, 690877408, 797166240, 863596760, 1036316112, 1295395140, 1381754816, 1594332480, 1727193520, 2072632224, 2590790280, 3454387040, 4145264448, 5181580560, 6908774080, 10363161120, 20726322240]

約数ペア:

[(1, 20726322240), (2, 10363161120), (3, 6908774080), (4, 5181580560), (5, 4145264448), (6, 3454387040), (8, 2590790280), (10, 2072632224), (12, 1727193520), (13, 1594332480), (15, 1381754816), (16, 1295395140), (20, 1036316112), (24, 863596760), (26, 797166240), (30, 690877408), (31, 668591040), (32, 647697570), (39, 531444160), (40, 518158056), (48, 431798380), (52, 398583120), (60, 345438704), (62, 334295520), (64, 323848785), (65, 318866496), (78, 265722080), (80, 259079028), (93, 222863680), (96, 215899190), (104, 199291560), (120, 172719352), (124, 167147760), (130, 159433248), (155, 133718208), (156, 132861040), (160, 129539514), (169, 122640960), (186, 111431840), (192, 107949595), (195, 106288832), (208, 99645780), (240, 86359676), (248, 83573880), (260, 79716624), (310, 66859104), (312, 66430520), (317, 65382720), (320, 64769757), (338, 61320480), (372, 55715920), (390, 53144416), (403, 51430080), (416, 49822890), (465, 44572736), (480, 43179838), (496, 41786940), (507, 40880320), (520, 39858312), (620, 33429552), (624, 33215260), (634, 32691360), (676, 30660240), (744, 27857960), (780, 26572208), (806, 25715040), (832, 24911445), (845, 24528192), (930, 22286368), (951, 21794240), (960, 21589919), (992, 20893470), (1014, 20440160), (1040, 19929156), (1209, 17143360), (1240, 16714776), (1248, 16607630), (1268, 16345680), (1352, 15330120), (1488, 13928980), (1560, 13286104), (1585, 13076544), (1612, 12857520), (1690, 12264096), (1860, 11143184), (1902, 10897120), (1984, 10446735), (2015, 10286016), (2028, 10220080), (2080, 9964578), (2197, 9433920), (2418, 8571680), (2480, 8357388), (2496, 8303815), (2535, 8176064), (2536, 8172840), (2704, 7665060), (2976, 6964490), (3120, 6643052), (3170, 6538272), (3224, 6428760), (3380, 6132048), (3720, 5571592), (3804, 5448560), (4030, 5143008), (4056, 5110040), (4121, 5029440), (4160, 4982289), (4394, 4716960), (4755, 4358848), (4836, 4285840), (4960, 4178694), (5070, 4088032), (5072, 4086420), (5239, 3956160), (5408, 3832530), (5952, 3482245), (6045, 3428672), (6240, 3321526), (6340, 3269136), (6448, 3214380), (6591, 3144640), (6760, 3066024), (7440, 2785796), (7608, 2724280), (8060, 2571504), (8112, 2555020), (8242, 2514720), (8788, 2358480), (9510, 2179424), (9672, 2142920), (9827, 2109120), (9920, 2089347), (10140, 2044016), (10144, 2043210), (10478, 1978080), (10816, 1916265), (10985, 1886784), (12090, 1714336), (12363, 1676480), (12480, 1660763), (12680, 1634568), (12896, 1607190), (13182, 1572320), (13520, 1533012), (14880, 1392898), (15216, 1362140), (15717, 1318720), (16120, 1285752), (16224, 1277510), (16484, 1257360), (17576, 1179240), (19020, 1089712), (19344, 1071460), (19654, 1054560), (20280, 1022008), (20288, 1021605), (20605, 1005888), (20956, 989040), (21970, 943392), (24180, 857168), (24726, 838240), (25360, 817284), (25792, 803595), (26195, 791232), (26364, 786160), (27040, 766506), (29481, 703040), (29760, 696449), (30432, 681070), (31434, 659360), (32240, 642876), (32448, 638755), (32955, 628928), (32968, 628680), (35152, 589620), (38040, 544856), (38688, 535730), (39308, 527280), (40560, 511004), (41210, 502944), (41912, 494520), (43940, 471696), (48360, 428584), (49135, 421824), (49452, 419120), (50720, 408642), (52390, 395616), (52728, 393080), (53573, 386880), (54080, 383253), (58962, 351520), (60864, 340535), (61815, 335296), (62868, 329680), (64480, 321438), (65910, 314464), (65936, 314340), (68107, 304320), (70304, 294810), (76080, 272428), (77376, 267865), (78585, 263744), (78616, 263640), (81120, 255502), (82420, 251472), (83824, 247260), (87880, 235848), (96720, 214292), (98270, 210912), (98904, 209560), (101440, 204321), (104780, 197808), (105456, 196540), (107146, 193440), (117924, 175760), (123630, 167648), (125736, 164840), (127751, 162240), (128960, 160719), (131820, 157232), (131872, 157170), (136214, 152160), (140608, 147405)]