18256920480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1171}}^1$

素因数の和:1602

約数の個数: 288

約数和(自身を含む): 64825645248

約数和(自身を除く): 46568724768

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, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 401, 405, 432, 480, 486, 540, 648, 720, 802, 810, 864, 972, 1080, 1171, 1203, 1215, 1296, 1440, 1604, 1620, 1944, 2005, 2160, 2342, 2406, 2430, 2592, 3208, 3240, 3513, 3609, 3888, 4010, 4320, 4684, 4812, 4860, 5855, 6015, 6416, 6480, 7026, 7218, 7776, 8020, 9368, 9624, 9720, 10539, 10827, 11710, 12030, 12832, 12960, 14052, 14436, 16040, 17565, 18045, 18736, 19248, 19440, 21078, 21654, 23420, 24060, 28104, 28872, 31617, 32080, 32481, 35130, 36090, 37472, 38496, 38880, 42156, 43308, 46840, 48120, 52695, 54135, 56208, 57744, 63234, 64160, 64962, 70260, 72180, 84312, 86616, 93680, 94851, 96240, 97443, 105390, 108270, 112416, 115488, 126468, 129924, 140520, 144360, 158085, 162405, 168624, 173232, 187360, 189702, 192480, 194886, 210780, 216540, 252936, 259848, 281040, 284553, 288720, 316170, 324810, 337248, 346464, 379404, 389772, 421560, 433080, 469571, 474255, 487215, 505872, 519696, 562080, 569106, 577440, 632340, 649620, 758808, 779544, 843120, 866160, 939142, 948510, 974430, 1011744, 1039392, 1138212, 1264680, 1299240, 1408713, 1422765, 1517616, 1559088, 1686240, 1732320, 1878284, 1897020, 1948860, 2276424, 2347855, 2529360, 2598480, 2817426, 2845530, 3035232, 3118176, 3756568, 3794040, 3897720, 4226139, 4552848, 4695710, 5058720, 5196960, 5634852, 5691060, 7043565, 7513136, 7588080, 7795440, 8452278, 9105696, 9391420, 11269704, 11382120, 12678417, 14087130, 15026272, 15176160, 15590880, 16904556, 18782840, 21130695, 22539408, 22764240, 25356834, 28174260, 33809112, 37565680, 38035251, 42261390, 45078816, 45528480, 50713668, 56348520, 63392085, 67618224, 75131360, 76070502, 84522780, 101427336, 112697040, 114105753, 126784170, 135236448, 152141004, 169045560, 190176255, 202854672, 225394080, 228211506, 253568340, 304282008, 338091120, 380352510, 405709344, 456423012, 507136680, 570528765, 608564016, 676182240, 760705020, 912846024, 1014273360, 1141057530, 1217128032, 1521410040, 1825692048, 2028546720, 2282115060, 3042820080, 3651384096, 4564230120, 6085640160, 9128460240, 18256920480]

約数ペア:

[(1, 18256920480), (2, 9128460240), (3, 6085640160), (4, 4564230120), (5, 3651384096), (6, 3042820080), (8, 2282115060), (9, 2028546720), (10, 1825692048), (12, 1521410040), (15, 1217128032), (16, 1141057530), (18, 1014273360), (20, 912846024), (24, 760705020), (27, 676182240), (30, 608564016), (32, 570528765), (36, 507136680), (40, 456423012), (45, 405709344), (48, 380352510), (54, 338091120), (60, 304282008), (72, 253568340), (80, 228211506), (81, 225394080), (90, 202854672), (96, 190176255), (108, 169045560), (120, 152141004), (135, 135236448), (144, 126784170), (160, 114105753), (162, 112697040), (180, 101427336), (216, 84522780), (240, 76070502), (243, 75131360), (270, 67618224), (288, 63392085), (324, 56348520), (360, 50713668), (401, 45528480), (405, 45078816), (432, 42261390), (480, 38035251), (486, 37565680), (540, 33809112), (648, 28174260), (720, 25356834), (802, 22764240), (810, 22539408), (864, 21130695), (972, 18782840), (1080, 16904556), (1171, 15590880), (1203, 15176160), (1215, 15026272), (1296, 14087130), (1440, 12678417), (1604, 11382120), (1620, 11269704), (1944, 9391420), (2005, 9105696), (2160, 8452278), (2342, 7795440), (2406, 7588080), (2430, 7513136), (2592, 7043565), (3208, 5691060), (3240, 5634852), (3513, 5196960), (3609, 5058720), (3888, 4695710), (4010, 4552848), (4320, 4226139), (4684, 3897720), (4812, 3794040), (4860, 3756568), (5855, 3118176), (6015, 3035232), (6416, 2845530), (6480, 2817426), (7026, 2598480), (7218, 2529360), (7776, 2347855), (8020, 2276424), (9368, 1948860), (9624, 1897020), (9720, 1878284), (10539, 1732320), (10827, 1686240), (11710, 1559088), (12030, 1517616), (12832, 1422765), (12960, 1408713), (14052, 1299240), (14436, 1264680), (16040, 1138212), (17565, 1039392), (18045, 1011744), (18736, 974430), (19248, 948510), (19440, 939142), (21078, 866160), (21654, 843120), (23420, 779544), (24060, 758808), (28104, 649620), (28872, 632340), (31617, 577440), (32080, 569106), (32481, 562080), (35130, 519696), (36090, 505872), (37472, 487215), (38496, 474255), (38880, 469571), (42156, 433080), (43308, 421560), (46840, 389772), (48120, 379404), (52695, 346464), (54135, 337248), (56208, 324810), (57744, 316170), (63234, 288720), (64160, 284553), (64962, 281040), (70260, 259848), (72180, 252936), (84312, 216540), (86616, 210780), (93680, 194886), (94851, 192480), (96240, 189702), (97443, 187360), (105390, 173232), (108270, 168624), (112416, 162405), (115488, 158085), (126468, 144360), (129924, 140520)]