201751680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 709430400

約数和(自身を除く): 507678720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 128, 130, 137, 156, 160, 177, 192, 195, 208, 236, 240, 260, 274, 295, 312, 320, 354, 384, 390, 411, 416, 472, 480, 520, 548, 590, 624, 640, 685, 708, 767, 780, 822, 832, 885, 944, 960, 1040, 1096, 1180, 1248, 1370, 1416, 1534, 1560, 1644, 1664, 1770, 1781, 1888, 1920, 2055, 2080, 2192, 2301, 2360, 2496, 2740, 2832, 3068, 3120, 3288, 3540, 3562, 3776, 3835, 4110, 4160, 4384, 4602, 4720, 4992, 5343, 5480, 5664, 6136, 6240, 6576, 7080, 7124, 7552, 7670, 8083, 8220, 8320, 8768, 8905, 9204, 9440, 10686, 10960, 11328, 11505, 12272, 12480, 13152, 14160, 14248, 15340, 16166, 16440, 17536, 17810, 18408, 18880, 21372, 21920, 22656, 23010, 24249, 24544, 24960, 26304, 26715, 28320, 28496, 30680, 32332, 32880, 35620, 36816, 37760, 40415, 42744, 43840, 46020, 48498, 49088, 52608, 53430, 56640, 56992, 61360, 64664, 65760, 71240, 73632, 80830, 85488, 87680, 92040, 96996, 98176, 105079, 106860, 113280, 113984, 121245, 122720, 129328, 131520, 142480, 147264, 161660, 170976, 184080, 193992, 210158, 213720, 227968, 242490, 245440, 258656, 263040, 284960, 294528, 315237, 323320, 341952, 368160, 387984, 420316, 427440, 484980, 490880, 517312, 525395, 569920, 630474, 646640, 683904, 736320, 775968, 840632, 854880, 969960, 1034624, 1050790, 1139840, 1260948, 1293280, 1472640, 1551936, 1576185, 1681264, 1709760, 1939920, 2101580, 2521896, 2586560, 3103872, 3152370, 3362528, 3419520, 3879840, 4203160, 5043792, 5173120, 6304740, 6725056, 7759680, 8406320, 10087584, 12609480, 13450112, 15519360, 16812640, 20175168, 25218960, 33625280, 40350336, 50437920, 67250560, 100875840, 201751680]

約数ペア:

[(1, 201751680), (2, 100875840), (3, 67250560), (4, 50437920), (5, 40350336), (6, 33625280), (8, 25218960), (10, 20175168), (12, 16812640), (13, 15519360), (15, 13450112), (16, 12609480), (20, 10087584), (24, 8406320), (26, 7759680), (30, 6725056), (32, 6304740), (39, 5173120), (40, 5043792), (48, 4203160), (52, 3879840), (59, 3419520), (60, 3362528), (64, 3152370), (65, 3103872), (78, 2586560), (80, 2521896), (96, 2101580), (104, 1939920), (118, 1709760), (120, 1681264), (128, 1576185), (130, 1551936), (137, 1472640), (156, 1293280), (160, 1260948), (177, 1139840), (192, 1050790), (195, 1034624), (208, 969960), (236, 854880), (240, 840632), (260, 775968), (274, 736320), (295, 683904), (312, 646640), (320, 630474), (354, 569920), (384, 525395), (390, 517312), (411, 490880), (416, 484980), (472, 427440), (480, 420316), (520, 387984), (548, 368160), (590, 341952), (624, 323320), (640, 315237), (685, 294528), (708, 284960), (767, 263040), (780, 258656), (822, 245440), (832, 242490), (885, 227968), (944, 213720), (960, 210158), (1040, 193992), (1096, 184080), (1180, 170976), (1248, 161660), (1370, 147264), (1416, 142480), (1534, 131520), (1560, 129328), (1644, 122720), (1664, 121245), (1770, 113984), (1781, 113280), (1888, 106860), (1920, 105079), (2055, 98176), (2080, 96996), (2192, 92040), (2301, 87680), (2360, 85488), (2496, 80830), (2740, 73632), (2832, 71240), (3068, 65760), (3120, 64664), (3288, 61360), (3540, 56992), (3562, 56640), (3776, 53430), (3835, 52608), (4110, 49088), (4160, 48498), (4384, 46020), (4602, 43840), (4720, 42744), (4992, 40415), (5343, 37760), (5480, 36816), (5664, 35620), (6136, 32880), (6240, 32332), (6576, 30680), (7080, 28496), (7124, 28320), (7552, 26715), (7670, 26304), (8083, 24960), (8220, 24544), (8320, 24249), (8768, 23010), (8905, 22656), (9204, 21920), (9440, 21372), (10686, 18880), (10960, 18408), (11328, 17810), (11505, 17536), (12272, 16440), (12480, 16166), (13152, 15340), (14160, 14248)]