20273748480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 480

約数和(自身を含む): 75008913408

約数和(自身を除く): 54735164928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 191, 192, 204, 240, 255, 256, 271, 272, 288, 306, 320, 340, 360, 382, 384, 408, 480, 510, 512, 542, 544, 573, 576, 612, 640, 680, 720, 764, 765, 768, 813, 816, 955, 960, 1020, 1084, 1088, 1146, 1152, 1224, 1280, 1355, 1360, 1440, 1528, 1530, 1536, 1626, 1632, 1719, 1910, 1920, 2040, 2168, 2176, 2292, 2304, 2439, 2448, 2560, 2710, 2720, 2865, 2880, 3056, 3060, 3247, 3252, 3264, 3438, 3820, 3840, 4065, 4080, 4336, 4352, 4584, 4607, 4608, 4878, 4896, 5420, 5440, 5730, 5760, 6112, 6120, 6494, 6504, 6528, 6876, 7640, 7680, 8130, 8160, 8595, 8672, 8704, 9168, 9214, 9741, 9756, 9792, 10840, 10880, 11460, 11520, 12195, 12224, 12240, 12988, 13008, 13056, 13752, 13821, 15280, 16235, 16260, 16320, 17190, 17344, 18336, 18428, 19482, 19512, 19584, 21680, 21760, 22920, 23035, 23040, 24390, 24448, 24480, 25976, 26016, 26112, 27504, 27642, 29223, 30560, 32470, 32520, 32640, 34380, 34688, 36672, 36856, 38964, 39024, 39168, 41463, 43360, 43520, 45840, 46070, 48705, 48780, 48896, 48960, 51761, 51952, 52032, 55008, 55284, 58446, 61120, 64940, 65040, 65280, 68760, 69105, 69376, 73344, 73712, 77928, 78048, 78336, 82926, 86720, 91680, 92140, 97410, 97560, 97792, 97920, 103522, 103904, 104064, 110016, 110568, 116892, 122240, 129880, 130080, 130560, 137520, 138210, 138752, 146115, 146688, 147424, 155283, 155856, 156096, 165852, 173440, 183360, 184280, 194820, 195120, 195840, 207044, 207315, 207808, 208128, 220032, 221136, 233784, 244480, 258805, 259760, 260160, 275040, 276420, 292230, 293376, 294848, 310566, 311712, 312192, 331704, 346880, 366720, 368560, 389640, 390240, 391680, 414088, 414630, 415616, 416256, 440064, 442272, 465849, 467568, 488960, 517610, 519520, 520320, 550080, 552840, 584460, 589696, 621132, 623424, 624384, 663408, 693760, 733440, 737120, 776415, 779280, 780480, 828176, 829260, 831232, 879937, 880128, 884544, 931698, 935136, 1035220, 1039040, 1040640, 1100160, 1105680, 1168920, 1179392, 1242264, 1246848, 1248768, 1326816, 1466880, 1474240, 1552830, 1558560, 1560960, 1656352, 1658520, 1662464, 1759874, 1769088, 1863396, 1870272, 2070440, 2078080, 2081280, 2200320, 2211360, 2329245, 2337840, 2358784, 2484528, 2493696, 2639811, 2653632, 2948480, 3105660, 3117120, 3121920, 3312704, 3317040, 3519748, 3538176, 3726792, 3740544, 4140880, 4156160, 4399685, 4400640, 4422720, 4658490, 4675680, 4969056, 4987392, 5279622, 5307264, 5896960, 6211320, 6234240, 6243840, 6625408, 6634080, 7039496, 7076352, 7453584, 7481088, 7919433, 8281760, 8312320, 8799370, 8845440, 9316980, 9351360, 9938112, 10559244, 10614528, 11793920, 12422640, 12468480, 13199055, 13250816, 13268160, 14078992, 14907168, 14962176, 15838866, 16563520, 17598740, 17690880, 18633960, 18702720, 19876224, 21118488, 21229056, 24845280, 24936960, 26398110, 26501632, 26536320, 28157984, 29814336, 31677732, 33127040, 35197480, 35381760, 37267920, 37405440, 39597165, 39752448, 42236976, 49690560, 52796220, 53072640, 56315968, 59628672, 63355464, 66254080, 70394960, 74535840, 74810880, 79194330, 79504896, 84473952, 99381120, 105592440, 106145280, 112631936, 119257344, 126710928, 132508160, 140789920, 149071680, 158388660, 168947904, 198762240, 211184880, 225263872, 238514688, 253421856, 281579840, 298143360, 316777320, 337895808, 397524480, 422369760, 450527744, 506843712, 563159680, 596286720, 633554640, 675791616, 844739520, 1013687424, 1126319360, 1192573440, 1267109280, 1351583232, 1689479040, 2027374848, 2252638720, 2534218560, 3378958080, 4054749696, 5068437120, 6757916160, 10136874240, 20273748480]

約数ペア:

[(1, 20273748480), (2, 10136874240), (3, 6757916160), (4, 5068437120), (5, 4054749696), (6, 3378958080), (8, 2534218560), (9, 2252638720), (10, 2027374848), (12, 1689479040), (15, 1351583232), (16, 1267109280), (17, 1192573440), (18, 1126319360), (20, 1013687424), (24, 844739520), (30, 675791616), (32, 633554640), (34, 596286720), (36, 563159680), (40, 506843712), (45, 450527744), (48, 422369760), (51, 397524480), (60, 337895808), (64, 316777320), (68, 298143360), (72, 281579840), (80, 253421856), (85, 238514688), (90, 225263872), (96, 211184880), (102, 198762240), (120, 168947904), (128, 158388660), (136, 149071680), (144, 140789920), (153, 132508160), (160, 126710928), (170, 119257344), (180, 112631936), (191, 106145280), (192, 105592440), (204, 99381120), (240, 84473952), (255, 79504896), (256, 79194330), (271, 74810880), (272, 74535840), (288, 70394960), (306, 66254080), (320, 63355464), (340, 59628672), (360, 56315968), (382, 53072640), (384, 52796220), (408, 49690560), (480, 42236976), (510, 39752448), (512, 39597165), (542, 37405440), (544, 37267920), (573, 35381760), (576, 35197480), (612, 33127040), (640, 31677732), (680, 29814336), (720, 28157984), (764, 26536320), (765, 26501632), (768, 26398110), (813, 24936960), (816, 24845280), (955, 21229056), (960, 21118488), (1020, 19876224), (1084, 18702720), (1088, 18633960), (1146, 17690880), (1152, 17598740), (1224, 16563520), (1280, 15838866), (1355, 14962176), (1360, 14907168), (1440, 14078992), (1528, 13268160), (1530, 13250816), (1536, 13199055), (1626, 12468480), (1632, 12422640), (1719, 11793920), (1910, 10614528), (1920, 10559244), (2040, 9938112), (2168, 9351360), (2176, 9316980), (2292, 8845440), (2304, 8799370), (2439, 8312320), (2448, 8281760), (2560, 7919433), (2710, 7481088), (2720, 7453584), (2865, 7076352), (2880, 7039496), (3056, 6634080), (3060, 6625408), (3247, 6243840), (3252, 6234240), (3264, 6211320), (3438, 5896960), (3820, 5307264), (3840, 5279622), (4065, 4987392), (4080, 4969056), (4336, 4675680), (4352, 4658490), (4584, 4422720), (4607, 4400640), (4608, 4399685), (4878, 4156160), (4896, 4140880), (5420, 3740544), (5440, 3726792), (5730, 3538176), (5760, 3519748), (6112, 3317040), (6120, 3312704), (6494, 3121920), (6504, 3117120), (6528, 3105660), (6876, 2948480), (7640, 2653632), (7680, 2639811), (8130, 2493696), (8160, 2484528), (8595, 2358784), (8672, 2337840), (8704, 2329245), (9168, 2211360), (9214, 2200320), (9741, 2081280), (9756, 2078080), (9792, 2070440), (10840, 1870272), (10880, 1863396), (11460, 1769088), (11520, 1759874), (12195, 1662464), (12224, 1658520), (12240, 1656352), (12988, 1560960), (13008, 1558560), (13056, 1552830), (13752, 1474240), (13821, 1466880), (15280, 1326816), (16235, 1248768), (16260, 1246848), (16320, 1242264), (17190, 1179392), (17344, 1168920), (18336, 1105680), (18428, 1100160), (19482, 1040640), (19512, 1039040), (19584, 1035220), (21680, 935136), (21760, 931698), (22920, 884544), (23035, 880128), (23040, 879937), (24390, 831232), (24448, 829260), (24480, 828176), (25976, 780480), (26016, 779280), (26112, 776415), (27504, 737120), (27642, 733440), (29223, 693760), (30560, 663408), (32470, 624384), (32520, 623424), (32640, 621132), (34380, 589696), (34688, 584460), (36672, 552840), (36856, 550080), (38964, 520320), (39024, 519520), (39168, 517610), (41463, 488960), (43360, 467568), (43520, 465849), (45840, 442272), (46070, 440064), (48705, 416256), (48780, 415616), (48896, 414630), (48960, 414088), (51761, 391680), (51952, 390240), (52032, 389640), (55008, 368560), (55284, 366720), (58446, 346880), (61120, 331704), (64940, 312192), (65040, 311712), (65280, 310566), (68760, 294848), (69105, 293376), (69376, 292230), (73344, 276420), (73712, 275040), (77928, 260160), (78048, 259760), (78336, 258805), (82926, 244480), (86720, 233784), (91680, 221136), (92140, 220032), (97410, 208128), (97560, 207808), (97792, 207315), (97920, 207044), (103522, 195840), (103904, 195120), (104064, 194820), (110016, 184280), (110568, 183360), (116892, 173440), (122240, 165852), (129880, 156096), (130080, 155856), (130560, 155283), (137520, 147424), (138210, 146688), (138752, 146115)]