204091440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3027

約数の個数: 160

約数和(自身を含む): 740952576

約数和(自身を除く): 536861136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 2963, 3280, 3444, 4305, 4592, 4920, 5740, 5926, 6888, 8610, 8889, 9840, 11480, 11852, 13776, 14815, 17220, 17778, 20741, 22960, 23704, 29630, 34440, 35556, 41482, 44445, 47408, 59260, 62223, 68880, 71112, 82964, 88890, 103705, 118520, 121483, 124446, 142224, 165928, 177780, 207410, 237040, 242966, 248892, 311115, 331856, 355560, 364449, 414820, 485932, 497784, 607415, 622230, 711120, 728898, 829640, 850381, 971864, 995568, 1214830, 1244460, 1457796, 1659280, 1700762, 1822245, 1943728, 2429660, 2488920, 2551143, 2915592, 3401524, 3644490, 4251905, 4859320, 4977840, 5102286, 5831184, 6803048, 7288980, 8503810, 9718640, 10204572, 12755715, 13606096, 14577960, 17007620, 20409144, 25511430, 29155920, 34015240, 40818288, 51022860, 68030480, 102045720, 204091440]

約数ペア:

[(1, 204091440), (2, 102045720), (3, 68030480), (4, 51022860), (5, 40818288), (6, 34015240), (7, 29155920), (8, 25511430), (10, 20409144), (12, 17007620), (14, 14577960), (15, 13606096), (16, 12755715), (20, 10204572), (21, 9718640), (24, 8503810), (28, 7288980), (30, 6803048), (35, 5831184), (40, 5102286), (41, 4977840), (42, 4859320), (48, 4251905), (56, 3644490), (60, 3401524), (70, 2915592), (80, 2551143), (82, 2488920), (84, 2429660), (105, 1943728), (112, 1822245), (120, 1700762), (123, 1659280), (140, 1457796), (164, 1244460), (168, 1214830), (205, 995568), (210, 971864), (240, 850381), (246, 829640), (280, 728898), (287, 711120), (328, 622230), (336, 607415), (410, 497784), (420, 485932), (492, 414820), (560, 364449), (574, 355560), (615, 331856), (656, 311115), (820, 248892), (840, 242966), (861, 237040), (984, 207410), (1148, 177780), (1230, 165928), (1435, 142224), (1640, 124446), (1680, 121483), (1722, 118520), (1968, 103705), (2296, 88890), (2460, 82964), (2870, 71112), (2963, 68880), (3280, 62223), (3444, 59260), (4305, 47408), (4592, 44445), (4920, 41482), (5740, 35556), (5926, 34440), (6888, 29630), (8610, 23704), (8889, 22960), (9840, 20741), (11480, 17778), (11852, 17220), (13776, 14815)]