531551160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1072

約数の個数: 320

約数和(自身を含む): 2132697600

約数和(自身を除く): 1601146440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 945, 966, 1019, 1035, 1080, 1134, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1620, 1656, 1863, 1890, 1932, 2038, 2070, 2268, 2415, 2484, 2520, 2760, 2835, 2898, 3057, 3105, 3220, 3240, 3726, 3780, 3864, 4076, 4140, 4347, 4536, 4830, 4968, 5095, 5670, 5796, 6114, 6210, 6440, 7133, 7245, 7452, 7560, 8152, 8280, 8694, 9171, 9315, 9660, 10190, 11340, 11592, 12228, 12420, 13041, 14266, 14490, 14904, 15285, 17388, 18342, 18630, 19320, 20380, 21399, 21735, 22680, 23437, 24456, 24840, 26082, 27513, 28532, 28980, 30570, 34776, 35665, 36684, 37260, 40760, 42798, 43470, 45855, 46874, 52164, 55026, 57064, 57960, 61140, 64197, 65205, 70311, 71330, 73368, 74520, 82539, 85596, 86940, 91710, 93748, 104328, 106995, 110052, 117185, 122280, 128394, 130410, 137565, 140622, 142660, 164059, 165078, 171192, 173880, 183420, 187496, 192591, 210933, 213990, 220104, 234370, 256788, 260820, 275130, 281244, 285320, 320985, 328118, 330156, 351555, 366840, 385182, 412695, 421866, 427980, 468740, 492177, 513576, 521640, 550260, 562488, 577773, 632799, 641970, 656236, 660312, 703110, 770364, 820295, 825390, 843732, 855960, 937480, 962955, 984354, 1054665, 1100520, 1155546, 1265598, 1283940, 1312472, 1406220, 1476531, 1540728, 1640590, 1650780, 1687464, 1898397, 1925910, 1968708, 2109330, 2311092, 2460885, 2531196, 2567880, 2812440, 2888865, 2953062, 3163995, 3281180, 3301560, 3796794, 3851820, 3937416, 4218660, 4429593, 4622184, 4921770, 5062392, 5777730, 5906124, 6327990, 6562360, 7382655, 7593588, 7703640, 8437320, 8859186, 9491985, 9843540, 11555460, 11812248, 12655980, 13288779, 14765310, 15187176, 17718372, 18983970, 19687080, 22147965, 23110920, 25311960, 26577558, 29530620, 35436744, 37967940, 44295930, 53155116, 59061240, 66443895, 75935880, 88591860, 106310232, 132887790, 177183720, 265775580, 531551160]

約数ペア:

[(1, 531551160), (2, 265775580), (3, 177183720), (4, 132887790), (5, 106310232), (6, 88591860), (7, 75935880), (8, 66443895), (9, 59061240), (10, 53155116), (12, 44295930), (14, 37967940), (15, 35436744), (18, 29530620), (20, 26577558), (21, 25311960), (23, 23110920), (24, 22147965), (27, 19687080), (28, 18983970), (30, 17718372), (35, 15187176), (36, 14765310), (40, 13288779), (42, 12655980), (45, 11812248), (46, 11555460), (54, 9843540), (56, 9491985), (60, 8859186), (63, 8437320), (69, 7703640), (70, 7593588), (72, 7382655), (81, 6562360), (84, 6327990), (90, 5906124), (92, 5777730), (105, 5062392), (108, 4921770), (115, 4622184), (120, 4429593), (126, 4218660), (135, 3937416), (138, 3851820), (140, 3796794), (161, 3301560), (162, 3281180), (168, 3163995), (180, 2953062), (184, 2888865), (189, 2812440), (207, 2567880), (210, 2531196), (216, 2460885), (230, 2311092), (252, 2109330), (270, 1968708), (276, 1925910), (280, 1898397), (315, 1687464), (322, 1650780), (324, 1640590), (345, 1540728), (360, 1476531), (378, 1406220), (405, 1312472), (414, 1283940), (420, 1265598), (460, 1155546), (483, 1100520), (504, 1054665), (540, 984354), (552, 962955), (567, 937480), (621, 855960), (630, 843732), (644, 825390), (648, 820295), (690, 770364), (756, 703110), (805, 660312), (810, 656236), (828, 641970), (840, 632799), (920, 577773), (945, 562488), (966, 550260), (1019, 521640), (1035, 513576), (1080, 492177), (1134, 468740), (1242, 427980), (1260, 421866), (1288, 412695), (1380, 385182), (1449, 366840), (1512, 351555), (1610, 330156), (1620, 328118), (1656, 320985), (1863, 285320), (1890, 281244), (1932, 275130), (2038, 260820), (2070, 256788), (2268, 234370), (2415, 220104), (2484, 213990), (2520, 210933), (2760, 192591), (2835, 187496), (2898, 183420), (3057, 173880), (3105, 171192), (3220, 165078), (3240, 164059), (3726, 142660), (3780, 140622), (3864, 137565), (4076, 130410), (4140, 128394), (4347, 122280), (4536, 117185), (4830, 110052), (4968, 106995), (5095, 104328), (5670, 93748), (5796, 91710), (6114, 86940), (6210, 85596), (6440, 82539), (7133, 74520), (7245, 73368), (7452, 71330), (7560, 70311), (8152, 65205), (8280, 64197), (8694, 61140), (9171, 57960), (9315, 57064), (9660, 55026), (10190, 52164), (11340, 46874), (11592, 45855), (12228, 43470), (12420, 42798), (13041, 40760), (14266, 37260), (14490, 36684), (14904, 35665), (15285, 34776), (17388, 30570), (18342, 28980), (18630, 28532), (19320, 27513), (20380, 26082), (21399, 24840), (21735, 24456), (22680, 23437)]