1860974080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3640

約数の個数: 160

約数和(自身を含む): 5276715840

約数和(自身を除く): 3415741760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 512, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1856, 2030, 2240, 2320, 2560, 3248, 3581, 3584, 3712, 4060, 4480, 4640, 6496, 7162, 7424, 8120, 8960, 9280, 12992, 14324, 14848, 16240, 17905, 17920, 18560, 25067, 25984, 28648, 32480, 35810, 37120, 50134, 51968, 57296, 64960, 71620, 74240, 100268, 103849, 103936, 114592, 125335, 129920, 143240, 200536, 207698, 229184, 250670, 259840, 286480, 401072, 415396, 458368, 501340, 519245, 519680, 572960, 726943, 802144, 830792, 916736, 1002680, 1038490, 1145920, 1453886, 1604288, 1661584, 1833472, 2005360, 2076980, 2291840, 2907772, 3208576, 3323168, 3634715, 4010720, 4153960, 4583680, 5815544, 6417152, 6646336, 7269430, 8021440, 8307920, 9167360, 11631088, 12834304, 13292672, 14538860, 16042880, 16615840, 23262176, 26585344, 29077720, 32085760, 33231680, 46524352, 53170688, 58155440, 64171520, 66463360, 93048704, 116310880, 132926720, 186097408, 232621760, 265853440, 372194816, 465243520, 930487040, 1860974080]

約数ペア:

[(1, 1860974080), (2, 930487040), (4, 465243520), (5, 372194816), (7, 265853440), (8, 232621760), (10, 186097408), (14, 132926720), (16, 116310880), (20, 93048704), (28, 66463360), (29, 64171520), (32, 58155440), (35, 53170688), (40, 46524352), (56, 33231680), (58, 32085760), (64, 29077720), (70, 26585344), (80, 23262176), (112, 16615840), (116, 16042880), (128, 14538860), (140, 13292672), (145, 12834304), (160, 11631088), (203, 9167360), (224, 8307920), (232, 8021440), (256, 7269430), (280, 6646336), (290, 6417152), (320, 5815544), (406, 4583680), (448, 4153960), (464, 4010720), (512, 3634715), (560, 3323168), (580, 3208576), (640, 2907772), (812, 2291840), (896, 2076980), (928, 2005360), (1015, 1833472), (1120, 1661584), (1160, 1604288), (1280, 1453886), (1624, 1145920), (1792, 1038490), (1856, 1002680), (2030, 916736), (2240, 830792), (2320, 802144), (2560, 726943), (3248, 572960), (3581, 519680), (3584, 519245), (3712, 501340), (4060, 458368), (4480, 415396), (4640, 401072), (6496, 286480), (7162, 259840), (7424, 250670), (8120, 229184), (8960, 207698), (9280, 200536), (12992, 143240), (14324, 129920), (14848, 125335), (16240, 114592), (17905, 103936), (17920, 103849), (18560, 100268), (25067, 74240), (25984, 71620), (28648, 64960), (32480, 57296), (35810, 51968), (37120, 50134)]