20257047360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1033}}^1$

素因数の和:1686

約数の個数: 336

約数和(自身を含む): 76206461760

約数和(自身を除く): 55949414400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 619, 660, 704, 720, 792, 880, 960, 990, 1033, 1056, 1238, 1320, 1440, 1584, 1760, 1857, 1980, 2066, 2112, 2476, 2640, 2880, 3095, 3099, 3168, 3520, 3714, 3960, 4132, 4952, 5165, 5280, 5571, 6190, 6198, 6336, 6809, 7428, 7920, 8264, 9285, 9297, 9904, 10330, 10560, 11142, 11363, 12380, 12396, 13618, 14856, 15495, 15840, 16528, 18570, 18594, 19808, 20427, 20660, 22284, 22726, 24760, 24792, 27236, 27855, 29712, 30990, 31680, 33056, 34045, 34089, 37140, 37188, 39616, 40854, 41320, 44568, 45452, 46485, 49520, 49584, 54472, 55710, 56815, 59424, 61281, 61980, 66112, 68090, 68178, 74280, 74376, 81708, 82640, 89136, 90904, 92970, 99040, 99168, 102135, 102267, 108944, 111420, 113630, 118848, 122562, 123960, 136180, 136356, 148560, 148752, 163416, 165280, 170445, 178272, 181808, 185940, 198080, 198336, 204270, 204534, 217888, 222840, 227260, 245124, 247920, 272360, 272712, 297120, 297504, 306405, 326832, 330560, 340890, 356544, 363616, 371880, 408540, 409068, 435776, 445680, 454520, 490248, 495840, 511335, 544720, 545424, 594240, 595008, 612810, 639427, 653664, 681780, 727232, 743760, 817080, 818136, 891360, 909040, 980496, 991680, 1022670, 1089440, 1090848, 1225620, 1278854, 1307328, 1363560, 1487520, 1634160, 1636272, 1782720, 1818080, 1918281, 1960992, 2045340, 2178880, 2181696, 2451240, 2557708, 2727120, 2975040, 3197135, 3268320, 3272544, 3636160, 3836562, 3921984, 4090680, 4902480, 5115416, 5454240, 5754843, 6394270, 6536640, 6545088, 7033697, 7673124, 8181360, 9591405, 9804960, 10230832, 10908480, 11509686, 12788540, 14067394, 15346248, 16362720, 19182810, 19609920, 20461664, 21101091, 23019372, 25577080, 28134788, 28774215, 30692496, 32725440, 35168485, 38365620, 40923328, 42202182, 46038744, 51154160, 56269576, 57548430, 61384992, 63303273, 70336970, 76731240, 84404364, 92077488, 102308320, 105505455, 112539152, 115096860, 122769984, 126606546, 140673940, 153462480, 168808728, 184154976, 204616640, 211010910, 225078304, 230193720, 253213092, 281347880, 306924960, 316516365, 337617456, 368309952, 422021820, 450156608, 460387440, 506426184, 562695760, 613849920, 633032730, 675234912, 844043640, 920774880, 1012852368, 1125391520, 1266065460, 1350469824, 1688087280, 1841549760, 2025704736, 2250783040, 2532130920, 3376174560, 4051409472, 5064261840, 6752349120, 10128523680, 20257047360]

約数ペア:

[(1, 20257047360), (2, 10128523680), (3, 6752349120), (4, 5064261840), (5, 4051409472), (6, 3376174560), (8, 2532130920), (9, 2250783040), (10, 2025704736), (11, 1841549760), (12, 1688087280), (15, 1350469824), (16, 1266065460), (18, 1125391520), (20, 1012852368), (22, 920774880), (24, 844043640), (30, 675234912), (32, 633032730), (33, 613849920), (36, 562695760), (40, 506426184), (44, 460387440), (45, 450156608), (48, 422021820), (55, 368309952), (60, 337617456), (64, 316516365), (66, 306924960), (72, 281347880), (80, 253213092), (88, 230193720), (90, 225078304), (96, 211010910), (99, 204616640), (110, 184154976), (120, 168808728), (132, 153462480), (144, 140673940), (160, 126606546), (165, 122769984), (176, 115096860), (180, 112539152), (192, 105505455), (198, 102308320), (220, 92077488), (240, 84404364), (264, 76731240), (288, 70336970), (320, 63303273), (330, 61384992), (352, 57548430), (360, 56269576), (396, 51154160), (440, 46038744), (480, 42202182), (495, 40923328), (528, 38365620), (576, 35168485), (619, 32725440), (660, 30692496), (704, 28774215), (720, 28134788), (792, 25577080), (880, 23019372), (960, 21101091), (990, 20461664), (1033, 19609920), (1056, 19182810), (1238, 16362720), (1320, 15346248), (1440, 14067394), (1584, 12788540), (1760, 11509686), (1857, 10908480), (1980, 10230832), (2066, 9804960), (2112, 9591405), (2476, 8181360), (2640, 7673124), (2880, 7033697), (3095, 6545088), (3099, 6536640), (3168, 6394270), (3520, 5754843), (3714, 5454240), (3960, 5115416), (4132, 4902480), (4952, 4090680), (5165, 3921984), (5280, 3836562), (5571, 3636160), (6190, 3272544), (6198, 3268320), (6336, 3197135), (6809, 2975040), (7428, 2727120), (7920, 2557708), (8264, 2451240), (9285, 2181696), (9297, 2178880), (9904, 2045340), (10330, 1960992), (10560, 1918281), (11142, 1818080), (11363, 1782720), (12380, 1636272), (12396, 1634160), (13618, 1487520), (14856, 1363560), (15495, 1307328), (15840, 1278854), (16528, 1225620), (18570, 1090848), (18594, 1089440), (19808, 1022670), (20427, 991680), (20660, 980496), (22284, 909040), (22726, 891360), (24760, 818136), (24792, 817080), (27236, 743760), (27855, 727232), (29712, 681780), (30990, 653664), (31680, 639427), (33056, 612810), (34045, 595008), (34089, 594240), (37140, 545424), (37188, 544720), (39616, 511335), (40854, 495840), (41320, 490248), (44568, 454520), (45452, 445680), (46485, 435776), (49520, 409068), (49584, 408540), (54472, 371880), (55710, 363616), (56815, 356544), (59424, 340890), (61281, 330560), (61980, 326832), (66112, 306405), (68090, 297504), (68178, 297120), (74280, 272712), (74376, 272360), (81708, 247920), (82640, 245124), (89136, 227260), (90904, 222840), (92970, 217888), (99040, 204534), (99168, 204270), (102135, 198336), (102267, 198080), (108944, 185940), (111420, 181808), (113630, 178272), (118848, 170445), (122562, 165280), (123960, 163416), (136180, 148752), (136356, 148560)]