1005170040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4347

約数の個数: 256

約数和(自身を含む): 3953664000

約数和(自身を除く): 2948493960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4289, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8578, 8680, 9765, 11160, 11718, 12867, 13020, 15624, 16740, 17156, 19530, 21445, 23436, 25734, 26040, 29295, 30023, 33480, 34312, 38601, 39060, 42890, 46872, 51468, 58590, 60046, 64335, 77202, 78120, 85780, 90069, 102936, 115803, 117180, 120092, 128670, 132959, 150115, 154404, 171560, 180138, 193005, 231606, 234360, 240184, 257340, 265918, 270207, 300230, 308808, 360276, 386010, 398877, 450345, 463212, 514680, 531836, 540414, 579015, 600460, 664795, 720552, 772020, 797754, 810621, 900690, 926424, 930713, 1063672, 1080828, 1158030, 1196631, 1200920, 1329590, 1351035, 1544040, 1595508, 1621242, 1801380, 1861426, 1994385, 2161656, 2316060, 2393262, 2659180, 2702070, 2792139, 3191016, 3242484, 3589893, 3602760, 3722852, 3988770, 4053105, 4632120, 4653565, 4786524, 5318360, 5404140, 5584278, 5983155, 6484968, 7179786, 7445704, 7977540, 8106210, 8376417, 9307130, 9573048, 10808280, 11168556, 11966310, 13960695, 14359572, 15955080, 16212420, 16752834, 17949465, 18614260, 22337112, 23932620, 25129251, 27921390, 28719144, 32424840, 33505668, 35898930, 37228520, 41882085, 47865240, 50258502, 55842780, 67011336, 71797860, 83764170, 100517004, 111685560, 125646255, 143595720, 167528340, 201034008, 251292510, 335056680, 502585020, 1005170040]

約数ペア:

[(1, 1005170040), (2, 502585020), (3, 335056680), (4, 251292510), (5, 201034008), (6, 167528340), (7, 143595720), (8, 125646255), (9, 111685560), (10, 100517004), (12, 83764170), (14, 71797860), (15, 67011336), (18, 55842780), (20, 50258502), (21, 47865240), (24, 41882085), (27, 37228520), (28, 35898930), (30, 33505668), (31, 32424840), (35, 28719144), (36, 27921390), (40, 25129251), (42, 23932620), (45, 22337112), (54, 18614260), (56, 17949465), (60, 16752834), (62, 16212420), (63, 15955080), (70, 14359572), (72, 13960695), (84, 11966310), (90, 11168556), (93, 10808280), (105, 9573048), (108, 9307130), (120, 8376417), (124, 8106210), (126, 7977540), (135, 7445704), (140, 7179786), (155, 6484968), (168, 5983155), (180, 5584278), (186, 5404140), (189, 5318360), (210, 4786524), (216, 4653565), (217, 4632120), (248, 4053105), (252, 3988770), (270, 3722852), (279, 3602760), (280, 3589893), (310, 3242484), (315, 3191016), (360, 2792139), (372, 2702070), (378, 2659180), (420, 2393262), (434, 2316060), (465, 2161656), (504, 1994385), (540, 1861426), (558, 1801380), (620, 1621242), (630, 1595508), (651, 1544040), (744, 1351035), (756, 1329590), (837, 1200920), (840, 1196631), (868, 1158030), (930, 1080828), (945, 1063672), (1080, 930713), (1085, 926424), (1116, 900690), (1240, 810621), (1260, 797754), (1302, 772020), (1395, 720552), (1512, 664795), (1674, 600460), (1736, 579015), (1860, 540414), (1890, 531836), (1953, 514680), (2170, 463212), (2232, 450345), (2520, 398877), (2604, 386010), (2790, 360276), (3255, 308808), (3348, 300230), (3720, 270207), (3780, 265918), (3906, 257340), (4185, 240184), (4289, 234360), (4340, 231606), (5208, 193005), (5580, 180138), (5859, 171560), (6510, 154404), (6696, 150115), (7560, 132959), (7812, 128670), (8370, 120092), (8578, 117180), (8680, 115803), (9765, 102936), (11160, 90069), (11718, 85780), (12867, 78120), (13020, 77202), (15624, 64335), (16740, 60046), (17156, 58590), (19530, 51468), (21445, 46872), (23436, 42890), (25734, 39060), (26040, 38601), (29295, 34312), (30023, 33480)]