207282880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 603211392

約数和(自身を除く): 395928512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 41, 56, 61, 64, 70, 74, 80, 82, 112, 122, 140, 148, 160, 164, 185, 205, 224, 244, 259, 280, 287, 296, 305, 320, 328, 370, 410, 427, 448, 488, 518, 560, 574, 592, 610, 656, 740, 820, 854, 976, 1036, 1120, 1148, 1184, 1220, 1295, 1312, 1435, 1480, 1517, 1640, 1708, 1952, 2072, 2135, 2240, 2257, 2296, 2368, 2440, 2501, 2590, 2624, 2870, 2960, 3034, 3280, 3416, 3904, 4144, 4270, 4514, 4592, 4880, 5002, 5180, 5740, 5920, 6068, 6560, 6832, 7585, 8288, 8540, 9028, 9184, 9760, 10004, 10360, 10619, 11285, 11480, 11840, 12136, 12505, 13120, 13664, 15170, 15799, 16576, 17080, 17507, 18056, 18368, 19520, 20008, 20720, 21238, 22570, 22960, 24272, 25010, 27328, 30340, 31598, 34160, 35014, 36112, 40016, 41440, 42476, 45140, 45920, 48544, 50020, 53095, 60680, 63196, 68320, 70028, 72224, 78995, 80032, 82880, 84952, 87535, 90280, 91840, 92537, 97088, 100040, 106190, 121360, 126392, 136640, 140056, 144448, 157990, 160064, 169904, 175070, 180560, 185074, 200080, 212380, 242720, 252784, 280112, 315980, 339808, 350140, 361120, 370148, 400160, 424760, 462685, 485440, 505568, 560224, 631960, 647759, 679616, 700280, 722240, 740296, 800320, 849520, 925370, 1011136, 1120448, 1263920, 1295518, 1400560, 1480592, 1699040, 1850740, 2527840, 2591036, 2801120, 2961184, 3238795, 3398080, 3701480, 5055680, 5182072, 5602240, 5922368, 6477590, 7402960, 10364144, 12955180, 14805920, 20728288, 25910360, 29611840, 41456576, 51820720, 103641440, 207282880]

約数ペア:

[(1, 207282880), (2, 103641440), (4, 51820720), (5, 41456576), (7, 29611840), (8, 25910360), (10, 20728288), (14, 14805920), (16, 12955180), (20, 10364144), (28, 7402960), (32, 6477590), (35, 5922368), (37, 5602240), (40, 5182072), (41, 5055680), (56, 3701480), (61, 3398080), (64, 3238795), (70, 2961184), (74, 2801120), (80, 2591036), (82, 2527840), (112, 1850740), (122, 1699040), (140, 1480592), (148, 1400560), (160, 1295518), (164, 1263920), (185, 1120448), (205, 1011136), (224, 925370), (244, 849520), (259, 800320), (280, 740296), (287, 722240), (296, 700280), (305, 679616), (320, 647759), (328, 631960), (370, 560224), (410, 505568), (427, 485440), (448, 462685), (488, 424760), (518, 400160), (560, 370148), (574, 361120), (592, 350140), (610, 339808), (656, 315980), (740, 280112), (820, 252784), (854, 242720), (976, 212380), (1036, 200080), (1120, 185074), (1148, 180560), (1184, 175070), (1220, 169904), (1295, 160064), (1312, 157990), (1435, 144448), (1480, 140056), (1517, 136640), (1640, 126392), (1708, 121360), (1952, 106190), (2072, 100040), (2135, 97088), (2240, 92537), (2257, 91840), (2296, 90280), (2368, 87535), (2440, 84952), (2501, 82880), (2590, 80032), (2624, 78995), (2870, 72224), (2960, 70028), (3034, 68320), (3280, 63196), (3416, 60680), (3904, 53095), (4144, 50020), (4270, 48544), (4514, 45920), (4592, 45140), (4880, 42476), (5002, 41440), (5180, 40016), (5740, 36112), (5920, 35014), (6068, 34160), (6560, 31598), (6832, 30340), (7585, 27328), (8288, 25010), (8540, 24272), (9028, 22960), (9184, 22570), (9760, 21238), (10004, 20720), (10360, 20008), (10619, 19520), (11285, 18368), (11480, 18056), (11840, 17507), (12136, 17080), (12505, 16576), (13120, 15799), (13664, 15170)]