1298585520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8761

約数の個数: 200

約数和(自身を含む): 4706814816

約数和(自身を除く): 3408229296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 8713, 9315, 9936, 12420, 14904, 16560, 17426, 18630, 24840, 26139, 29808, 34852, 37260, 43565, 49680, 52278, 69704, 74520, 78417, 87130, 104556, 130695, 139408, 149040, 156834, 174260, 200399, 209112, 235251, 261390, 313668, 348520, 392085, 400798, 418224, 470502, 522780, 601197, 627336, 697040, 705753, 784170, 801596, 941004, 1001995, 1045560, 1176255, 1202394, 1254672, 1411506, 1568340, 1603192, 1803591, 1882008, 2003990, 2091120, 2352510, 2404788, 2823012, 3005985, 3136680, 3206384, 3528765, 3607182, 3764016, 4007980, 4705020, 4809576, 5410773, 5646024, 6011970, 6273360, 7057530, 7214364, 8015960, 9017955, 9410040, 9619152, 10821546, 11292048, 12023940, 14115060, 14428728, 16031920, 16232319, 18035910, 18820080, 21643092, 24047880, 27053865, 28230120, 28857456, 32464638, 36071820, 43286184, 48095760, 54107730, 56460240, 64929276, 72143640, 81161595, 86572368, 108215460, 129858552, 144287280, 162323190, 216430920, 259717104, 324646380, 432861840, 649292760, 1298585520]

約数ペア:

[(1, 1298585520), (2, 649292760), (3, 432861840), (4, 324646380), (5, 259717104), (6, 216430920), (8, 162323190), (9, 144287280), (10, 129858552), (12, 108215460), (15, 86572368), (16, 81161595), (18, 72143640), (20, 64929276), (23, 56460240), (24, 54107730), (27, 48095760), (30, 43286184), (36, 36071820), (40, 32464638), (45, 28857456), (46, 28230120), (48, 27053865), (54, 24047880), (60, 21643092), (69, 18820080), (72, 18035910), (80, 16232319), (81, 16031920), (90, 14428728), (92, 14115060), (108, 12023940), (115, 11292048), (120, 10821546), (135, 9619152), (138, 9410040), (144, 9017955), (162, 8015960), (180, 7214364), (184, 7057530), (207, 6273360), (216, 6011970), (230, 5646024), (240, 5410773), (270, 4809576), (276, 4705020), (324, 4007980), (345, 3764016), (360, 3607182), (368, 3528765), (405, 3206384), (414, 3136680), (432, 3005985), (460, 2823012), (540, 2404788), (552, 2352510), (621, 2091120), (648, 2003990), (690, 1882008), (720, 1803591), (810, 1603192), (828, 1568340), (920, 1411506), (1035, 1254672), (1080, 1202394), (1104, 1176255), (1242, 1045560), (1296, 1001995), (1380, 941004), (1620, 801596), (1656, 784170), (1840, 705753), (1863, 697040), (2070, 627336), (2160, 601197), (2484, 522780), (2760, 470502), (3105, 418224), (3240, 400798), (3312, 392085), (3726, 348520), (4140, 313668), (4968, 261390), (5520, 235251), (6210, 209112), (6480, 200399), (7452, 174260), (8280, 156834), (8713, 149040), (9315, 139408), (9936, 130695), (12420, 104556), (14904, 87130), (16560, 78417), (17426, 74520), (18630, 69704), (24840, 52278), (26139, 49680), (29808, 43565), (34852, 37260)]