304358040

素因数分解:

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

素因数の和:471

約数の個数: 256

約数和(自身を含む): 1172275200

約数和(自身を除く): 867917160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 127, 135, 140, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 317, 360, 378, 381, 420, 504, 508, 540, 630, 634, 635, 756, 762, 840, 889, 945, 951, 1016, 1080, 1143, 1260, 1268, 1270, 1512, 1524, 1585, 1778, 1890, 1902, 1905, 2219, 2286, 2520, 2536, 2540, 2667, 2853, 3048, 3170, 3429, 3556, 3780, 3804, 3810, 4438, 4445, 4572, 4755, 5080, 5334, 5706, 5715, 6340, 6657, 6858, 7112, 7560, 7608, 7620, 8001, 8559, 8876, 8890, 9144, 9510, 10668, 11095, 11412, 11430, 12680, 13314, 13335, 13716, 14265, 15240, 16002, 17118, 17145, 17752, 17780, 19020, 19971, 21336, 22190, 22824, 22860, 24003, 26628, 26670, 27432, 28530, 32004, 33285, 34236, 34290, 35560, 38040, 39942, 40005, 40259, 42795, 44380, 45720, 48006, 53256, 53340, 57060, 59913, 64008, 66570, 68472, 68580, 79884, 80010, 80518, 85590, 88760, 96012, 99855, 106680, 114120, 119826, 120015, 120777, 133140, 137160, 159768, 160020, 161036, 171180, 192024, 199710, 201295, 239652, 240030, 241554, 266280, 281813, 299565, 320040, 322072, 342360, 362331, 399420, 402590, 479304, 480060, 483108, 563626, 599130, 603885, 724662, 798840, 805180, 845439, 960120, 966216, 1086993, 1127252, 1198260, 1207770, 1409065, 1449324, 1610360, 1690878, 1811655, 2173986, 2254504, 2396520, 2415540, 2536317, 2818130, 2898648, 3381756, 3623310, 4227195, 4347972, 4831080, 5072634, 5434965, 5636260, 6763512, 7246620, 7608951, 8454390, 8695944, 10145268, 10869930, 11272520, 12681585, 14493240, 15217902, 16908780, 20290536, 21739860, 25363170, 30435804, 33817560, 38044755, 43479720, 50726340, 60871608, 76089510, 101452680, 152179020, 304358040]

約数ペア:

[(1, 304358040), (2, 152179020), (3, 101452680), (4, 76089510), (5, 60871608), (6, 50726340), (7, 43479720), (8, 38044755), (9, 33817560), (10, 30435804), (12, 25363170), (14, 21739860), (15, 20290536), (18, 16908780), (20, 15217902), (21, 14493240), (24, 12681585), (27, 11272520), (28, 10869930), (30, 10145268), (35, 8695944), (36, 8454390), (40, 7608951), (42, 7246620), (45, 6763512), (54, 5636260), (56, 5434965), (60, 5072634), (63, 4831080), (70, 4347972), (72, 4227195), (84, 3623310), (90, 3381756), (105, 2898648), (108, 2818130), (120, 2536317), (126, 2415540), (127, 2396520), (135, 2254504), (140, 2173986), (168, 1811655), (180, 1690878), (189, 1610360), (210, 1449324), (216, 1409065), (252, 1207770), (254, 1198260), (270, 1127252), (280, 1086993), (315, 966216), (317, 960120), (360, 845439), (378, 805180), (381, 798840), (420, 724662), (504, 603885), (508, 599130), (540, 563626), (630, 483108), (634, 480060), (635, 479304), (756, 402590), (762, 399420), (840, 362331), (889, 342360), (945, 322072), (951, 320040), (1016, 299565), (1080, 281813), (1143, 266280), (1260, 241554), (1268, 240030), (1270, 239652), (1512, 201295), (1524, 199710), (1585, 192024), (1778, 171180), (1890, 161036), (1902, 160020), (1905, 159768), (2219, 137160), (2286, 133140), (2520, 120777), (2536, 120015), (2540, 119826), (2667, 114120), (2853, 106680), (3048, 99855), (3170, 96012), (3429, 88760), (3556, 85590), (3780, 80518), (3804, 80010), (3810, 79884), (4438, 68580), (4445, 68472), (4572, 66570), (4755, 64008), (5080, 59913), (5334, 57060), (5706, 53340), (5715, 53256), (6340, 48006), (6657, 45720), (6858, 44380), (7112, 42795), (7560, 40259), (7608, 40005), (7620, 39942), (8001, 38040), (8559, 35560), (8876, 34290), (8890, 34236), (9144, 33285), (9510, 32004), (10668, 28530), (11095, 27432), (11412, 26670), (11430, 26628), (12680, 24003), (13314, 22860), (13335, 22824), (13716, 22190), (14265, 21336), (15240, 19971), (16002, 19020), (17118, 17780), (17145, 17752)]