319470480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7075

約数の個数: 200

約数和(自身を含む): 1268258112

約数和(自身を除く): 948787632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7043, 7560, 9072, 11340, 14086, 15120, 21129, 22680, 28172, 35215, 42258, 45360, 49301, 56344, 63387, 70430, 84516, 98602, 105645, 112688, 126774, 140860, 147903, 169032, 190161, 197204, 211290, 246505, 253548, 281720, 295806, 316935, 338064, 380322, 394408, 422580, 443709, 493010, 507096, 563440, 570483, 591612, 633870, 739515, 760644, 788816, 845160, 887418, 950805, 986020, 1014192, 1140966, 1183224, 1267740, 1331127, 1479030, 1521288, 1690320, 1774836, 1901610, 1972040, 2218545, 2281932, 2366448, 2535480, 2662254, 2852415, 2958060, 3042576, 3549672, 3803220, 3944080, 3993381, 4437090, 4563864, 5070960, 5324508, 5704830, 5916120, 6655635, 7099344, 7606440, 7986762, 8874180, 9127728, 10649016, 11409660, 11832240, 13311270, 15212880, 15973524, 17748360, 19966905, 21298032, 22819320, 26622540, 31947048, 35496720, 39933810, 45638640, 53245080, 63894096, 79867620, 106490160, 159735240, 319470480]

約数ペア:

[(1, 319470480), (2, 159735240), (3, 106490160), (4, 79867620), (5, 63894096), (6, 53245080), (7, 45638640), (8, 39933810), (9, 35496720), (10, 31947048), (12, 26622540), (14, 22819320), (15, 21298032), (16, 19966905), (18, 17748360), (20, 15973524), (21, 15212880), (24, 13311270), (27, 11832240), (28, 11409660), (30, 10649016), (35, 9127728), (36, 8874180), (40, 7986762), (42, 7606440), (45, 7099344), (48, 6655635), (54, 5916120), (56, 5704830), (60, 5324508), (63, 5070960), (70, 4563864), (72, 4437090), (80, 3993381), (81, 3944080), (84, 3803220), (90, 3549672), (105, 3042576), (108, 2958060), (112, 2852415), (120, 2662254), (126, 2535480), (135, 2366448), (140, 2281932), (144, 2218545), (162, 1972040), (168, 1901610), (180, 1774836), (189, 1690320), (210, 1521288), (216, 1479030), (240, 1331127), (252, 1267740), (270, 1183224), (280, 1140966), (315, 1014192), (324, 986020), (336, 950805), (360, 887418), (378, 845160), (405, 788816), (420, 760644), (432, 739515), (504, 633870), (540, 591612), (560, 570483), (567, 563440), (630, 507096), (648, 493010), (720, 443709), (756, 422580), (810, 394408), (840, 380322), (945, 338064), (1008, 316935), (1080, 295806), (1134, 281720), (1260, 253548), (1296, 246505), (1512, 211290), (1620, 197204), (1680, 190161), (1890, 169032), (2160, 147903), (2268, 140860), (2520, 126774), (2835, 112688), (3024, 105645), (3240, 98602), (3780, 84516), (4536, 70430), (5040, 63387), (5670, 56344), (6480, 49301), (7043, 45360), (7560, 42258), (9072, 35215), (11340, 28172), (14086, 22680), (15120, 21129)]