2020303560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:736

約数の個数: 256

約数和(自身を含む): 6928416000

約数和(自身を除く): 4908112440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 89, 110, 116, 120, 132, 145, 165, 174, 178, 220, 232, 264, 267, 290, 319, 330, 348, 356, 435, 440, 445, 534, 580, 593, 638, 660, 696, 712, 870, 890, 957, 979, 1068, 1160, 1186, 1276, 1320, 1335, 1595, 1740, 1779, 1780, 1914, 1958, 2136, 2372, 2552, 2581, 2670, 2937, 2965, 3190, 3480, 3558, 3560, 3828, 3916, 4744, 4785, 4895, 5162, 5340, 5874, 5930, 6380, 6523, 7116, 7656, 7743, 7832, 8895, 9570, 9790, 10324, 10680, 11748, 11860, 12760, 12905, 13046, 14232, 14685, 15486, 17197, 17790, 19140, 19569, 19580, 20648, 23496, 23720, 25810, 26092, 28391, 29370, 30972, 32615, 34394, 35580, 38280, 38715, 39138, 39160, 51591, 51620, 52184, 52777, 56782, 58740, 61944, 65230, 68788, 71160, 77430, 78276, 85173, 85985, 97845, 103182, 103240, 105554, 113564, 117480, 130460, 137576, 141955, 154860, 156552, 158331, 170346, 171970, 189167, 195690, 206364, 211108, 227128, 257955, 260920, 263885, 283910, 309720, 316662, 340692, 343940, 378334, 391380, 412728, 422216, 425865, 515910, 527770, 567501, 567820, 580547, 633324, 681384, 687880, 756668, 782760, 791655, 851730, 945835, 1031820, 1055540, 1135002, 1135640, 1161094, 1266648, 1513336, 1530533, 1583310, 1703460, 1741641, 1891670, 2063640, 2111080, 2270004, 2322188, 2837505, 2902735, 3061066, 3166620, 3406920, 3483282, 3783340, 4540008, 4591599, 4644376, 5675010, 5805470, 6122132, 6333240, 6966564, 7566680, 7652665, 8708205, 9183198, 11350020, 11610940, 12244264, 13933128, 15305330, 16835863, 17416410, 18366396, 22700040, 22957995, 23221880, 30610660, 33671726, 34832820, 36732792, 45915990, 50507589, 61221320, 67343452, 69665640, 84179315, 91831980, 101015178, 134686904, 168358630, 183663960, 202030356, 252537945, 336717260, 404060712, 505075890, 673434520, 1010151780, 2020303560]

約数ペア:

[(1, 2020303560), (2, 1010151780), (3, 673434520), (4, 505075890), (5, 404060712), (6, 336717260), (8, 252537945), (10, 202030356), (11, 183663960), (12, 168358630), (15, 134686904), (20, 101015178), (22, 91831980), (24, 84179315), (29, 69665640), (30, 67343452), (33, 61221320), (40, 50507589), (44, 45915990), (55, 36732792), (58, 34832820), (60, 33671726), (66, 30610660), (87, 23221880), (88, 22957995), (89, 22700040), (110, 18366396), (116, 17416410), (120, 16835863), (132, 15305330), (145, 13933128), (165, 12244264), (174, 11610940), (178, 11350020), (220, 9183198), (232, 8708205), (264, 7652665), (267, 7566680), (290, 6966564), (319, 6333240), (330, 6122132), (348, 5805470), (356, 5675010), (435, 4644376), (440, 4591599), (445, 4540008), (534, 3783340), (580, 3483282), (593, 3406920), (638, 3166620), (660, 3061066), (696, 2902735), (712, 2837505), (870, 2322188), (890, 2270004), (957, 2111080), (979, 2063640), (1068, 1891670), (1160, 1741641), (1186, 1703460), (1276, 1583310), (1320, 1530533), (1335, 1513336), (1595, 1266648), (1740, 1161094), (1779, 1135640), (1780, 1135002), (1914, 1055540), (1958, 1031820), (2136, 945835), (2372, 851730), (2552, 791655), (2581, 782760), (2670, 756668), (2937, 687880), (2965, 681384), (3190, 633324), (3480, 580547), (3558, 567820), (3560, 567501), (3828, 527770), (3916, 515910), (4744, 425865), (4785, 422216), (4895, 412728), (5162, 391380), (5340, 378334), (5874, 343940), (5930, 340692), (6380, 316662), (6523, 309720), (7116, 283910), (7656, 263885), (7743, 260920), (7832, 257955), (8895, 227128), (9570, 211108), (9790, 206364), (10324, 195690), (10680, 189167), (11748, 171970), (11860, 170346), (12760, 158331), (12905, 156552), (13046, 154860), (14232, 141955), (14685, 137576), (15486, 130460), (17197, 117480), (17790, 113564), (19140, 105554), (19569, 103240), (19580, 103182), (20648, 97845), (23496, 85985), (23720, 85173), (25810, 78276), (26092, 77430), (28391, 71160), (29370, 68788), (30972, 65230), (32615, 61944), (34394, 58740), (35580, 56782), (38280, 52777), (38715, 52184), (39138, 51620), (39160, 51591)]