207091080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 320

約数和(自身を含む): 832170240

約数和(自身を除く): 625079160

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, 397, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 794, 805, 810, 828, 840, 920, 945, 966, 1035, 1080, 1134, 1191, 1242, 1260, 1288, 1380, 1449, 1512, 1588, 1610, 1620, 1656, 1863, 1890, 1932, 1985, 2070, 2268, 2382, 2415, 2484, 2520, 2760, 2779, 2835, 2898, 3105, 3176, 3220, 3240, 3573, 3726, 3780, 3864, 3970, 4140, 4347, 4536, 4764, 4830, 4968, 5558, 5670, 5796, 5955, 6210, 6440, 7146, 7245, 7452, 7560, 7940, 8280, 8337, 8694, 9131, 9315, 9528, 9660, 10719, 11116, 11340, 11592, 11910, 12420, 13041, 13895, 14292, 14490, 14904, 15880, 16674, 17388, 17865, 18262, 18630, 19320, 21438, 21735, 22232, 22680, 23820, 24840, 25011, 26082, 27393, 27790, 28584, 28980, 32157, 33348, 34776, 35730, 36524, 37260, 41685, 42876, 43470, 45655, 47640, 50022, 52164, 53595, 54786, 55580, 57960, 63917, 64314, 65205, 66696, 71460, 73048, 74520, 75033, 82179, 83370, 85752, 86940, 91310, 100044, 104328, 107190, 109572, 111160, 125055, 127834, 128628, 130410, 136965, 142920, 150066, 160785, 164358, 166740, 173880, 182620, 191751, 200088, 214380, 219144, 225099, 246537, 250110, 255668, 257256, 260820, 273930, 300132, 319585, 321570, 328716, 333480, 365240, 375165, 383502, 410895, 428760, 450198, 493074, 500220, 511336, 521640, 547860, 575253, 600264, 639170, 643140, 657432, 739611, 750330, 767004, 821790, 900396, 958755, 986148, 1000440, 1095720, 1125495, 1150506, 1232685, 1278340, 1286280, 1479222, 1500660, 1534008, 1643580, 1725759, 1800792, 1917510, 1972296, 2250990, 2301012, 2465370, 2556680, 2876265, 2958444, 3001320, 3287160, 3451518, 3698055, 3835020, 4501980, 4602024, 4930740, 5177277, 5752530, 5916888, 6903036, 7396110, 7670040, 8628795, 9003960, 9861480, 10354554, 11505060, 13806072, 14792220, 17257590, 20709108, 23010120, 25886385, 29584440, 34515180, 41418216, 51772770, 69030360, 103545540, 207091080]

約数ペア:

[(1, 207091080), (2, 103545540), (3, 69030360), (4, 51772770), (5, 41418216), (6, 34515180), (7, 29584440), (8, 25886385), (9, 23010120), (10, 20709108), (12, 17257590), (14, 14792220), (15, 13806072), (18, 11505060), (20, 10354554), (21, 9861480), (23, 9003960), (24, 8628795), (27, 7670040), (28, 7396110), (30, 6903036), (35, 5916888), (36, 5752530), (40, 5177277), (42, 4930740), (45, 4602024), (46, 4501980), (54, 3835020), (56, 3698055), (60, 3451518), (63, 3287160), (69, 3001320), (70, 2958444), (72, 2876265), (81, 2556680), (84, 2465370), (90, 2301012), (92, 2250990), (105, 1972296), (108, 1917510), (115, 1800792), (120, 1725759), (126, 1643580), (135, 1534008), (138, 1500660), (140, 1479222), (161, 1286280), (162, 1278340), (168, 1232685), (180, 1150506), (184, 1125495), (189, 1095720), (207, 1000440), (210, 986148), (216, 958755), (230, 900396), (252, 821790), (270, 767004), (276, 750330), (280, 739611), (315, 657432), (322, 643140), (324, 639170), (345, 600264), (360, 575253), (378, 547860), (397, 521640), (405, 511336), (414, 500220), (420, 493074), (460, 450198), (483, 428760), (504, 410895), (540, 383502), (552, 375165), (567, 365240), (621, 333480), (630, 328716), (644, 321570), (648, 319585), (690, 300132), (756, 273930), (794, 260820), (805, 257256), (810, 255668), (828, 250110), (840, 246537), (920, 225099), (945, 219144), (966, 214380), (1035, 200088), (1080, 191751), (1134, 182620), (1191, 173880), (1242, 166740), (1260, 164358), (1288, 160785), (1380, 150066), (1449, 142920), (1512, 136965), (1588, 130410), (1610, 128628), (1620, 127834), (1656, 125055), (1863, 111160), (1890, 109572), (1932, 107190), (1985, 104328), (2070, 100044), (2268, 91310), (2382, 86940), (2415, 85752), (2484, 83370), (2520, 82179), (2760, 75033), (2779, 74520), (2835, 73048), (2898, 71460), (3105, 66696), (3176, 65205), (3220, 64314), (3240, 63917), (3573, 57960), (3726, 55580), (3780, 54786), (3864, 53595), (3970, 52164), (4140, 50022), (4347, 47640), (4536, 45655), (4764, 43470), (4830, 42876), (4968, 41685), (5558, 37260), (5670, 36524), (5796, 35730), (5955, 34776), (6210, 33348), (6440, 32157), (7146, 28980), (7245, 28584), (7452, 27790), (7560, 27393), (7940, 26082), (8280, 25011), (8337, 24840), (8694, 23820), (9131, 22680), (9315, 22232), (9528, 21735), (9660, 21438), (10719, 19320), (11116, 18630), (11340, 18262), (11592, 17865), (11910, 17388), (12420, 16674), (13041, 15880), (13895, 14904), (14292, 14490)]