138126960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 510681600

約数和(自身を除く): 372554640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 439, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 878, 912, 920, 1035, 1104, 1140, 1311, 1317, 1368, 1380, 1520, 1656, 1710, 1748, 1756, 1840, 2070, 2185, 2195, 2280, 2622, 2634, 2736, 2760, 3312, 3420, 3496, 3512, 3933, 3951, 4140, 4370, 4390, 4560, 5244, 5268, 5520, 6555, 6585, 6840, 6992, 7024, 7866, 7902, 8280, 8341, 8740, 8780, 10097, 10488, 10536, 13110, 13170, 13680, 15732, 15804, 16560, 16682, 17480, 17560, 19665, 19755, 20194, 20976, 21072, 25023, 26220, 26340, 30291, 31464, 31608, 33364, 34960, 35120, 39330, 39510, 40388, 41705, 50046, 50485, 52440, 52680, 60582, 62928, 63216, 66728, 75069, 78660, 79020, 80776, 83410, 90873, 100092, 100970, 104880, 105360, 121164, 125115, 133456, 150138, 151455, 157320, 158040, 161552, 166820, 181746, 191843, 200184, 201940, 242328, 250230, 300276, 302910, 314640, 316080, 333640, 363492, 375345, 383686, 400368, 403880, 454365, 484656, 500460, 575529, 600552, 605820, 667280, 726984, 750690, 767372, 807760, 908730, 959215, 1000920, 1151058, 1201104, 1211640, 1453968, 1501380, 1534744, 1726587, 1817460, 1918430, 2001840, 2302116, 2423280, 2877645, 3002760, 3069488, 3453174, 3634920, 3836860, 4604232, 5755290, 6005520, 6906348, 7269840, 7673720, 8632935, 9208464, 11510580, 13812696, 15347440, 17265870, 23021160, 27625392, 34531740, 46042320, 69063480, 138126960]

約数ペア:

[(1, 138126960), (2, 69063480), (3, 46042320), (4, 34531740), (5, 27625392), (6, 23021160), (8, 17265870), (9, 15347440), (10, 13812696), (12, 11510580), (15, 9208464), (16, 8632935), (18, 7673720), (19, 7269840), (20, 6906348), (23, 6005520), (24, 5755290), (30, 4604232), (36, 3836860), (38, 3634920), (40, 3453174), (45, 3069488), (46, 3002760), (48, 2877645), (57, 2423280), (60, 2302116), (69, 2001840), (72, 1918430), (76, 1817460), (80, 1726587), (90, 1534744), (92, 1501380), (95, 1453968), (114, 1211640), (115, 1201104), (120, 1151058), (138, 1000920), (144, 959215), (152, 908730), (171, 807760), (180, 767372), (184, 750690), (190, 726984), (207, 667280), (228, 605820), (230, 600552), (240, 575529), (276, 500460), (285, 484656), (304, 454365), (342, 403880), (345, 400368), (360, 383686), (368, 375345), (380, 363492), (414, 333640), (437, 316080), (439, 314640), (456, 302910), (460, 300276), (552, 250230), (570, 242328), (684, 201940), (690, 200184), (720, 191843), (760, 181746), (828, 166820), (855, 161552), (874, 158040), (878, 157320), (912, 151455), (920, 150138), (1035, 133456), (1104, 125115), (1140, 121164), (1311, 105360), (1317, 104880), (1368, 100970), (1380, 100092), (1520, 90873), (1656, 83410), (1710, 80776), (1748, 79020), (1756, 78660), (1840, 75069), (2070, 66728), (2185, 63216), (2195, 62928), (2280, 60582), (2622, 52680), (2634, 52440), (2736, 50485), (2760, 50046), (3312, 41705), (3420, 40388), (3496, 39510), (3512, 39330), (3933, 35120), (3951, 34960), (4140, 33364), (4370, 31608), (4390, 31464), (4560, 30291), (5244, 26340), (5268, 26220), (5520, 25023), (6555, 21072), (6585, 20976), (6840, 20194), (6992, 19755), (7024, 19665), (7866, 17560), (7902, 17480), (8280, 16682), (8341, 16560), (8740, 15804), (8780, 15732), (10097, 13680), (10488, 13170), (10536, 13110)]