557901120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1449

約数の個数: 224

約数和(自身を含む): 2059082496

約数和(自身を除く): 1501181376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1344, 1361, 1464, 1680, 1708, 1830, 1952, 2135, 2240, 2440, 2562, 2722, 2928, 3360, 3416, 3660, 3904, 4083, 4270, 4880, 5124, 5444, 5856, 6405, 6720, 6805, 6832, 7320, 8166, 8540, 9527, 9760, 10248, 10888, 11712, 12810, 13610, 13664, 14640, 16332, 17080, 19054, 19520, 20415, 20496, 21776, 25620, 27220, 27328, 28581, 29280, 32664, 34160, 38108, 40830, 40992, 43552, 47635, 51240, 54440, 57162, 58560, 65328, 68320, 76216, 81660, 81984, 83021, 87104, 95270, 102480, 108880, 114324, 130656, 136640, 142905, 152432, 163320, 166042, 190540, 204960, 217760, 228648, 249063, 261312, 285810, 304864, 326640, 332084, 381080, 409920, 415105, 435520, 457296, 498126, 571620, 581147, 609728, 653280, 664168, 762160, 830210, 914592, 996252, 1143240, 1162294, 1245315, 1306560, 1328336, 1524320, 1660420, 1743441, 1829184, 1992504, 2286480, 2324588, 2490630, 2656672, 2905735, 3048640, 3320840, 3486882, 3985008, 4572960, 4649176, 4981260, 5313344, 5811470, 6641680, 6973764, 7970016, 8717205, 9145920, 9298352, 9962520, 11622940, 13283360, 13947528, 15940032, 17434410, 18596704, 19925040, 23245880, 26566720, 27895056, 34868820, 37193408, 39850080, 46491760, 55790112, 69737640, 79700160, 92983520, 111580224, 139475280, 185967040, 278950560, 557901120]

約数ペア:

[(1, 557901120), (2, 278950560), (3, 185967040), (4, 139475280), (5, 111580224), (6, 92983520), (7, 79700160), (8, 69737640), (10, 55790112), (12, 46491760), (14, 39850080), (15, 37193408), (16, 34868820), (20, 27895056), (21, 26566720), (24, 23245880), (28, 19925040), (30, 18596704), (32, 17434410), (35, 15940032), (40, 13947528), (42, 13283360), (48, 11622940), (56, 9962520), (60, 9298352), (61, 9145920), (64, 8717205), (70, 7970016), (80, 6973764), (84, 6641680), (96, 5811470), (105, 5313344), (112, 4981260), (120, 4649176), (122, 4572960), (140, 3985008), (160, 3486882), (168, 3320840), (183, 3048640), (192, 2905735), (210, 2656672), (224, 2490630), (240, 2324588), (244, 2286480), (280, 1992504), (305, 1829184), (320, 1743441), (336, 1660420), (366, 1524320), (420, 1328336), (427, 1306560), (448, 1245315), (480, 1162294), (488, 1143240), (560, 996252), (610, 914592), (672, 830210), (732, 762160), (840, 664168), (854, 653280), (915, 609728), (960, 581147), (976, 571620), (1120, 498126), (1220, 457296), (1281, 435520), (1344, 415105), (1361, 409920), (1464, 381080), (1680, 332084), (1708, 326640), (1830, 304864), (1952, 285810), (2135, 261312), (2240, 249063), (2440, 228648), (2562, 217760), (2722, 204960), (2928, 190540), (3360, 166042), (3416, 163320), (3660, 152432), (3904, 142905), (4083, 136640), (4270, 130656), (4880, 114324), (5124, 108880), (5444, 102480), (5856, 95270), (6405, 87104), (6720, 83021), (6805, 81984), (6832, 81660), (7320, 76216), (8166, 68320), (8540, 65328), (9527, 58560), (9760, 57162), (10248, 54440), (10888, 51240), (11712, 47635), (12810, 43552), (13610, 40992), (13664, 40830), (14640, 38108), (16332, 34160), (17080, 32664), (19054, 29280), (19520, 28581), (20415, 27328), (20496, 27220), (21776, 25620)]