127260840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 463916160

約数和(自身を除く): 336655320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 941, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1882, 1932, 1960, 2254, 2415, 2760, 2823, 2940, 3220, 3381, 3764, 3864, 4508, 4705, 4830, 5635, 5646, 5880, 6440, 6587, 6762, 7528, 9016, 9410, 9660, 11270, 11292, 13174, 13524, 14115, 16905, 18820, 19320, 19761, 21643, 22540, 22584, 26348, 27048, 28230, 32935, 33810, 37640, 39522, 43286, 45080, 46109, 52696, 56460, 64929, 65870, 67620, 79044, 86572, 92218, 98805, 108215, 112920, 129858, 131740, 135240, 138327, 151501, 158088, 173144, 184436, 197610, 216430, 230545, 259716, 263480, 276654, 303002, 324645, 368872, 395220, 432860, 454503, 461090, 519432, 553308, 606004, 649290, 691635, 757505, 790440, 865720, 909006, 922180, 1060507, 1106616, 1212008, 1298580, 1383270, 1515010, 1818012, 1844360, 2121014, 2272515, 2597160, 2766540, 3030020, 3181521, 3636024, 4242028, 4545030, 5302535, 5533080, 6060040, 6363042, 8484056, 9090060, 10605070, 12726084, 15907605, 18180120, 21210140, 25452168, 31815210, 42420280, 63630420, 127260840]

約数ペア:

[(1, 127260840), (2, 63630420), (3, 42420280), (4, 31815210), (5, 25452168), (6, 21210140), (7, 18180120), (8, 15907605), (10, 12726084), (12, 10605070), (14, 9090060), (15, 8484056), (20, 6363042), (21, 6060040), (23, 5533080), (24, 5302535), (28, 4545030), (30, 4242028), (35, 3636024), (40, 3181521), (42, 3030020), (46, 2766540), (49, 2597160), (56, 2272515), (60, 2121014), (69, 1844360), (70, 1818012), (84, 1515010), (92, 1383270), (98, 1298580), (105, 1212008), (115, 1106616), (120, 1060507), (138, 922180), (140, 909006), (147, 865720), (161, 790440), (168, 757505), (184, 691635), (196, 649290), (210, 606004), (230, 553308), (245, 519432), (276, 461090), (280, 454503), (294, 432860), (322, 395220), (345, 368872), (392, 324645), (420, 303002), (460, 276654), (483, 263480), (490, 259716), (552, 230545), (588, 216430), (644, 197610), (690, 184436), (735, 173144), (805, 158088), (840, 151501), (920, 138327), (941, 135240), (966, 131740), (980, 129858), (1127, 112920), (1176, 108215), (1288, 98805), (1380, 92218), (1470, 86572), (1610, 79044), (1882, 67620), (1932, 65870), (1960, 64929), (2254, 56460), (2415, 52696), (2760, 46109), (2823, 45080), (2940, 43286), (3220, 39522), (3381, 37640), (3764, 33810), (3864, 32935), (4508, 28230), (4705, 27048), (4830, 26348), (5635, 22584), (5646, 22540), (5880, 21643), (6440, 19761), (6587, 19320), (6762, 18820), (7528, 16905), (9016, 14115), (9410, 13524), (9660, 13174), (11270, 11292)]