1591054920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16229

約数の個数: 256

約数和(自身を含む): 6527808000

約数和(自身を除く): 4936753080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16189, 16380, 19656, 24570, 32378, 32760, 48567, 49140, 64756, 80945, 97134, 98280, 113323, 129512, 145701, 161890, 194268, 210457, 226646, 242835, 291402, 323780, 339969, 388536, 420914, 437103, 453292, 485670, 566615, 582804, 631371, 647560, 679938, 728505, 841828, 874206, 906584, 971340, 1019907, 1052285, 1133230, 1165608, 1262742, 1359876, 1457010, 1473199, 1683656, 1699845, 1748412, 1894113, 1942680, 2039814, 2104570, 2185515, 2266460, 2525484, 2719752, 2914020, 2946398, 3059721, 3156855, 3399690, 3496824, 3788226, 4079628, 4209140, 4371030, 4419597, 4532920, 5050968, 5099535, 5682339, 5828040, 5892796, 6119442, 6313710, 6799380, 7365995, 7576452, 8159256, 8418280, 8742060, 8839194, 9470565, 10199070, 11364678, 11785592, 12238884, 12627420, 13258791, 13598760, 14731990, 15152904, 15298605, 17484120, 17678388, 18941130, 20398140, 22097985, 22729356, 24477768, 25254840, 26517582, 28411695, 29463980, 30597210, 35356776, 37882260, 39776373, 40796280, 44195970, 45458712, 53035164, 56823390, 58927960, 61194420, 66293955, 75764520, 79552746, 88391940, 106070328, 113646780, 122388840, 132587910, 159105492, 176783880, 198881865, 227293560, 265175820, 318210984, 397763730, 530351640, 795527460, 1591054920]

約数ペア:

[(1, 1591054920), (2, 795527460), (3, 530351640), (4, 397763730), (5, 318210984), (6, 265175820), (7, 227293560), (8, 198881865), (9, 176783880), (10, 159105492), (12, 132587910), (13, 122388840), (14, 113646780), (15, 106070328), (18, 88391940), (20, 79552746), (21, 75764520), (24, 66293955), (26, 61194420), (27, 58927960), (28, 56823390), (30, 53035164), (35, 45458712), (36, 44195970), (39, 40796280), (40, 39776373), (42, 37882260), (45, 35356776), (52, 30597210), (54, 29463980), (56, 28411695), (60, 26517582), (63, 25254840), (65, 24477768), (70, 22729356), (72, 22097985), (78, 20398140), (84, 18941130), (90, 17678388), (91, 17484120), (104, 15298605), (105, 15152904), (108, 14731990), (117, 13598760), (120, 13258791), (126, 12627420), (130, 12238884), (135, 11785592), (140, 11364678), (156, 10199070), (168, 9470565), (180, 8839194), (182, 8742060), (189, 8418280), (195, 8159256), (210, 7576452), (216, 7365995), (234, 6799380), (252, 6313710), (260, 6119442), (270, 5892796), (273, 5828040), (280, 5682339), (312, 5099535), (315, 5050968), (351, 4532920), (360, 4419597), (364, 4371030), (378, 4209140), (390, 4079628), (420, 3788226), (455, 3496824), (468, 3399690), (504, 3156855), (520, 3059721), (540, 2946398), (546, 2914020), (585, 2719752), (630, 2525484), (702, 2266460), (728, 2185515), (756, 2104570), (780, 2039814), (819, 1942680), (840, 1894113), (910, 1748412), (936, 1699845), (945, 1683656), (1080, 1473199), (1092, 1457010), (1170, 1359876), (1260, 1262742), (1365, 1165608), (1404, 1133230), (1512, 1052285), (1560, 1019907), (1638, 971340), (1755, 906584), (1820, 874206), (1890, 841828), (2184, 728505), (2340, 679938), (2457, 647560), (2520, 631371), (2730, 582804), (2808, 566615), (3276, 485670), (3510, 453292), (3640, 437103), (3780, 420914), (4095, 388536), (4680, 339969), (4914, 323780), (5460, 291402), (6552, 242835), (7020, 226646), (7560, 210457), (8190, 194268), (9828, 161890), (10920, 145701), (12285, 129512), (14040, 113323), (16189, 98280), (16380, 97134), (19656, 80945), (24570, 64756), (32378, 49140), (32760, 48567)]