201315520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 574371216

約数和(自身を除く): 373055696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 347, 370, 392, 448, 490, 518, 560, 592, 694, 740, 784, 980, 1036, 1120, 1184, 1295, 1388, 1480, 1568, 1735, 1813, 1960, 2072, 2240, 2368, 2429, 2590, 2776, 2960, 3136, 3470, 3626, 3920, 4144, 4858, 5180, 5552, 5920, 6940, 7252, 7840, 8288, 9065, 9716, 10360, 11104, 11840, 12145, 12839, 13880, 14504, 15680, 16576, 17003, 18130, 19432, 20720, 22208, 24290, 25678, 27760, 29008, 34006, 36260, 38864, 41440, 48580, 51356, 55520, 58016, 64195, 68012, 72520, 77728, 82880, 85015, 89873, 97160, 102712, 111040, 116032, 128390, 136024, 145040, 155456, 170030, 179746, 194320, 205424, 256780, 272048, 290080, 340060, 359492, 388640, 410848, 449365, 513560, 544096, 580160, 629111, 680120, 718984, 777280, 821696, 898730, 1027120, 1088192, 1258222, 1360240, 1437968, 1797460, 2054240, 2516444, 2720480, 2875936, 3145555, 3594920, 4108480, 5032888, 5440960, 5751872, 6291110, 7189840, 10065776, 12582220, 14379680, 20131552, 25164440, 28759360, 40263104, 50328880, 100657760, 201315520]

約数ペア:

[(1, 201315520), (2, 100657760), (4, 50328880), (5, 40263104), (7, 28759360), (8, 25164440), (10, 20131552), (14, 14379680), (16, 12582220), (20, 10065776), (28, 7189840), (32, 6291110), (35, 5751872), (37, 5440960), (40, 5032888), (49, 4108480), (56, 3594920), (64, 3145555), (70, 2875936), (74, 2720480), (80, 2516444), (98, 2054240), (112, 1797460), (140, 1437968), (148, 1360240), (160, 1258222), (185, 1088192), (196, 1027120), (224, 898730), (245, 821696), (259, 777280), (280, 718984), (296, 680120), (320, 629111), (347, 580160), (370, 544096), (392, 513560), (448, 449365), (490, 410848), (518, 388640), (560, 359492), (592, 340060), (694, 290080), (740, 272048), (784, 256780), (980, 205424), (1036, 194320), (1120, 179746), (1184, 170030), (1295, 155456), (1388, 145040), (1480, 136024), (1568, 128390), (1735, 116032), (1813, 111040), (1960, 102712), (2072, 97160), (2240, 89873), (2368, 85015), (2429, 82880), (2590, 77728), (2776, 72520), (2960, 68012), (3136, 64195), (3470, 58016), (3626, 55520), (3920, 51356), (4144, 48580), (4858, 41440), (5180, 38864), (5552, 36260), (5920, 34006), (6940, 29008), (7252, 27760), (7840, 25678), (8288, 24290), (9065, 22208), (9716, 20720), (10360, 19432), (11104, 18130), (11840, 17003), (12145, 16576), (12839, 15680), (13880, 14504)]