82469040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 287794080

約数和(自身を除く): 205325040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 41, 48, 51, 58, 60, 68, 80, 82, 85, 87, 102, 116, 120, 123, 136, 145, 164, 170, 174, 204, 205, 232, 240, 246, 255, 272, 289, 290, 328, 340, 348, 408, 410, 435, 464, 492, 493, 510, 578, 580, 615, 656, 680, 696, 697, 816, 820, 867, 870, 984, 986, 1020, 1156, 1160, 1189, 1230, 1360, 1392, 1394, 1445, 1479, 1640, 1734, 1740, 1968, 1972, 2040, 2091, 2312, 2320, 2378, 2460, 2465, 2788, 2890, 2958, 3280, 3468, 3480, 3485, 3567, 3944, 4080, 4182, 4335, 4624, 4756, 4920, 4930, 5576, 5780, 5916, 5945, 6936, 6960, 6970, 7134, 7395, 7888, 8364, 8381, 8670, 9512, 9840, 9860, 10455, 11152, 11560, 11832, 11849, 11890, 13872, 13940, 14268, 14790, 16728, 16762, 17340, 17835, 19024, 19720, 20213, 20910, 23120, 23664, 23698, 23780, 25143, 27880, 28536, 29580, 33456, 33524, 34680, 35547, 35670, 39440, 40426, 41820, 41905, 47396, 47560, 50286, 55760, 57072, 59160, 59245, 60639, 67048, 69360, 71094, 71340, 80852, 83640, 83810, 94792, 95120, 100572, 101065, 118320, 118490, 121278, 125715, 134096, 142188, 142680, 161704, 167280, 167620, 177735, 189584, 201144, 202130, 236980, 242556, 251430, 284376, 285360, 303195, 323408, 335240, 343621, 355470, 402288, 404260, 473960, 485112, 502860, 568752, 606390, 670480, 687242, 710940, 808520, 947920, 970224, 1005720, 1030863, 1212780, 1374484, 1421880, 1617040, 1718105, 2011440, 2061726, 2425560, 2748968, 2843760, 3436210, 4123452, 4851120, 5154315, 5497936, 6872420, 8246904, 10308630, 13744840, 16493808, 20617260, 27489680, 41234520, 82469040]

約数ペア:

[(1, 82469040), (2, 41234520), (3, 27489680), (4, 20617260), (5, 16493808), (6, 13744840), (8, 10308630), (10, 8246904), (12, 6872420), (15, 5497936), (16, 5154315), (17, 4851120), (20, 4123452), (24, 3436210), (29, 2843760), (30, 2748968), (34, 2425560), (40, 2061726), (41, 2011440), (48, 1718105), (51, 1617040), (58, 1421880), (60, 1374484), (68, 1212780), (80, 1030863), (82, 1005720), (85, 970224), (87, 947920), (102, 808520), (116, 710940), (120, 687242), (123, 670480), (136, 606390), (145, 568752), (164, 502860), (170, 485112), (174, 473960), (204, 404260), (205, 402288), (232, 355470), (240, 343621), (246, 335240), (255, 323408), (272, 303195), (289, 285360), (290, 284376), (328, 251430), (340, 242556), (348, 236980), (408, 202130), (410, 201144), (435, 189584), (464, 177735), (492, 167620), (493, 167280), (510, 161704), (578, 142680), (580, 142188), (615, 134096), (656, 125715), (680, 121278), (696, 118490), (697, 118320), (816, 101065), (820, 100572), (867, 95120), (870, 94792), (984, 83810), (986, 83640), (1020, 80852), (1156, 71340), (1160, 71094), (1189, 69360), (1230, 67048), (1360, 60639), (1392, 59245), (1394, 59160), (1445, 57072), (1479, 55760), (1640, 50286), (1734, 47560), (1740, 47396), (1968, 41905), (1972, 41820), (2040, 40426), (2091, 39440), (2312, 35670), (2320, 35547), (2378, 34680), (2460, 33524), (2465, 33456), (2788, 29580), (2890, 28536), (2958, 27880), (3280, 25143), (3468, 23780), (3480, 23698), (3485, 23664), (3567, 23120), (3944, 20910), (4080, 20213), (4182, 19720), (4335, 19024), (4624, 17835), (4756, 17340), (4920, 16762), (4930, 16728), (5576, 14790), (5780, 14268), (5916, 13940), (5945, 13872), (6936, 11890), (6960, 11849), (6970, 11832), (7134, 11560), (7395, 11152), (7888, 10455), (8364, 9860), (8381, 9840), (8670, 9512)]