202905360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 787378176

約数和(自身を除く): 584472816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 317, 336, 360, 381, 420, 504, 508, 560, 630, 634, 635, 720, 762, 840, 889, 951, 1008, 1016, 1143, 1260, 1268, 1270, 1524, 1585, 1680, 1778, 1902, 1905, 2032, 2219, 2286, 2520, 2536, 2540, 2667, 2853, 3048, 3170, 3556, 3804, 3810, 4438, 4445, 4572, 4755, 5040, 5072, 5080, 5334, 5706, 5715, 6096, 6340, 6657, 7112, 7608, 7620, 8001, 8876, 8890, 9144, 9510, 10160, 10668, 11095, 11412, 11430, 12680, 13314, 13335, 14224, 14265, 15216, 15240, 16002, 17752, 17780, 18288, 19020, 19971, 21336, 22190, 22824, 22860, 25360, 26628, 26670, 28530, 30480, 32004, 33285, 35504, 35560, 38040, 39942, 40005, 40259, 42672, 44380, 45648, 45720, 53256, 53340, 57060, 64008, 66570, 71120, 76080, 79884, 80010, 80518, 88760, 91440, 99855, 106512, 106680, 114120, 120777, 128016, 133140, 159768, 160020, 161036, 177520, 199710, 201295, 213360, 228240, 241554, 266280, 281813, 319536, 320040, 322072, 362331, 399420, 402590, 483108, 532560, 563626, 603885, 640080, 644144, 724662, 798840, 805180, 845439, 966216, 1127252, 1207770, 1409065, 1449324, 1597680, 1610360, 1690878, 1811655, 1932432, 2254504, 2415540, 2536317, 2818130, 2898648, 3220720, 3381756, 3623310, 4227195, 4509008, 4831080, 5072634, 5636260, 5797296, 6763512, 7246620, 8454390, 9662160, 10145268, 11272520, 12681585, 13527024, 14493240, 16908780, 20290536, 22545040, 25363170, 28986480, 33817560, 40581072, 50726340, 67635120, 101452680, 202905360]

約数ペア:

[(1, 202905360), (2, 101452680), (3, 67635120), (4, 50726340), (5, 40581072), (6, 33817560), (7, 28986480), (8, 25363170), (9, 22545040), (10, 20290536), (12, 16908780), (14, 14493240), (15, 13527024), (16, 12681585), (18, 11272520), (20, 10145268), (21, 9662160), (24, 8454390), (28, 7246620), (30, 6763512), (35, 5797296), (36, 5636260), (40, 5072634), (42, 4831080), (45, 4509008), (48, 4227195), (56, 3623310), (60, 3381756), (63, 3220720), (70, 2898648), (72, 2818130), (80, 2536317), (84, 2415540), (90, 2254504), (105, 1932432), (112, 1811655), (120, 1690878), (126, 1610360), (127, 1597680), (140, 1449324), (144, 1409065), (168, 1207770), (180, 1127252), (210, 966216), (240, 845439), (252, 805180), (254, 798840), (280, 724662), (315, 644144), (317, 640080), (336, 603885), (360, 563626), (381, 532560), (420, 483108), (504, 402590), (508, 399420), (560, 362331), (630, 322072), (634, 320040), (635, 319536), (720, 281813), (762, 266280), (840, 241554), (889, 228240), (951, 213360), (1008, 201295), (1016, 199710), (1143, 177520), (1260, 161036), (1268, 160020), (1270, 159768), (1524, 133140), (1585, 128016), (1680, 120777), (1778, 114120), (1902, 106680), (1905, 106512), (2032, 99855), (2219, 91440), (2286, 88760), (2520, 80518), (2536, 80010), (2540, 79884), (2667, 76080), (2853, 71120), (3048, 66570), (3170, 64008), (3556, 57060), (3804, 53340), (3810, 53256), (4438, 45720), (4445, 45648), (4572, 44380), (4755, 42672), (5040, 40259), (5072, 40005), (5080, 39942), (5334, 38040), (5706, 35560), (5715, 35504), (6096, 33285), (6340, 32004), (6657, 30480), (7112, 28530), (7608, 26670), (7620, 26628), (8001, 25360), (8876, 22860), (8890, 22824), (9144, 22190), (9510, 21336), (10160, 19971), (10668, 19020), (11095, 18288), (11412, 17780), (11430, 17752), (12680, 16002), (13314, 15240), (13335, 15216), (14224, 14265)]