461105280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 1697531940

約数和(自身を除く): 1236426660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 277, 288, 289, 306, 320, 340, 360, 384, 408, 480, 510, 544, 554, 576, 578, 612, 640, 680, 720, 765, 816, 831, 867, 960, 1020, 1088, 1108, 1152, 1156, 1224, 1360, 1385, 1440, 1445, 1530, 1632, 1662, 1734, 1920, 2040, 2176, 2216, 2312, 2448, 2493, 2601, 2720, 2770, 2880, 2890, 3060, 3264, 3324, 3468, 4080, 4155, 4335, 4432, 4624, 4709, 4896, 4986, 5202, 5440, 5540, 5760, 5780, 6120, 6528, 6648, 6936, 8160, 8310, 8670, 8864, 9248, 9418, 9792, 9972, 10404, 10880, 11080, 11560, 12240, 12465, 13005, 13296, 13872, 14127, 16320, 16620, 17340, 17728, 18496, 18836, 19584, 19944, 20808, 22160, 23120, 23545, 24480, 24930, 26010, 26592, 27744, 28254, 32640, 33240, 34680, 35456, 36992, 37672, 39888, 41616, 42381, 44320, 46240, 47090, 48960, 49860, 52020, 53184, 55488, 56508, 66480, 69360, 70635, 75344, 79776, 80053, 83232, 84762, 88640, 92480, 94180, 97920, 99720, 104040, 106368, 110976, 113016, 132960, 138720, 141270, 150688, 159552, 160106, 166464, 169524, 177280, 184960, 188360, 199440, 208080, 211905, 226032, 240159, 265920, 277440, 282540, 301376, 319104, 320212, 332928, 339048, 376720, 398880, 400265, 416160, 423810, 452064, 480318, 531840, 554880, 565080, 602752, 640424, 678096, 720477, 753440, 797760, 800530, 832320, 847620, 904128, 960636, 1130160, 1200795, 1280848, 1356192, 1440954, 1506880, 1595520, 1601060, 1664640, 1695240, 1808256, 1921272, 2260320, 2401590, 2561696, 2712384, 2881908, 3013760, 3202120, 3390480, 3602385, 3842544, 4520640, 4803180, 5123392, 5424768, 5763816, 6404240, 6780960, 7204770, 7685088, 9041280, 9606360, 10246784, 11527632, 12808480, 13561920, 14409540, 15370176, 19212720, 23055264, 25616960, 27123840, 28819080, 30740352, 38425440, 46110528, 51233920, 57638160, 76850880, 92221056, 115276320, 153701760, 230552640, 461105280]

約数ペア:

[(1, 461105280), (2, 230552640), (3, 153701760), (4, 115276320), (5, 92221056), (6, 76850880), (8, 57638160), (9, 51233920), (10, 46110528), (12, 38425440), (15, 30740352), (16, 28819080), (17, 27123840), (18, 25616960), (20, 23055264), (24, 19212720), (30, 15370176), (32, 14409540), (34, 13561920), (36, 12808480), (40, 11527632), (45, 10246784), (48, 9606360), (51, 9041280), (60, 7685088), (64, 7204770), (68, 6780960), (72, 6404240), (80, 5763816), (85, 5424768), (90, 5123392), (96, 4803180), (102, 4520640), (120, 3842544), (128, 3602385), (136, 3390480), (144, 3202120), (153, 3013760), (160, 2881908), (170, 2712384), (180, 2561696), (192, 2401590), (204, 2260320), (240, 1921272), (255, 1808256), (272, 1695240), (277, 1664640), (288, 1601060), (289, 1595520), (306, 1506880), (320, 1440954), (340, 1356192), (360, 1280848), (384, 1200795), (408, 1130160), (480, 960636), (510, 904128), (544, 847620), (554, 832320), (576, 800530), (578, 797760), (612, 753440), (640, 720477), (680, 678096), (720, 640424), (765, 602752), (816, 565080), (831, 554880), (867, 531840), (960, 480318), (1020, 452064), (1088, 423810), (1108, 416160), (1152, 400265), (1156, 398880), (1224, 376720), (1360, 339048), (1385, 332928), (1440, 320212), (1445, 319104), (1530, 301376), (1632, 282540), (1662, 277440), (1734, 265920), (1920, 240159), (2040, 226032), (2176, 211905), (2216, 208080), (2312, 199440), (2448, 188360), (2493, 184960), (2601, 177280), (2720, 169524), (2770, 166464), (2880, 160106), (2890, 159552), (3060, 150688), (3264, 141270), (3324, 138720), (3468, 132960), (4080, 113016), (4155, 110976), (4335, 106368), (4432, 104040), (4624, 99720), (4709, 97920), (4896, 94180), (4986, 92480), (5202, 88640), (5440, 84762), (5540, 83232), (5760, 80053), (5780, 79776), (6120, 75344), (6528, 70635), (6648, 69360), (6936, 66480), (8160, 56508), (8310, 55488), (8670, 53184), (8864, 52020), (9248, 49860), (9418, 48960), (9792, 47090), (9972, 46240), (10404, 44320), (10880, 42381), (11080, 41616), (11560, 39888), (12240, 37672), (12465, 36992), (13005, 35456), (13296, 34680), (13872, 33240), (14127, 32640), (16320, 28254), (16620, 27744), (17340, 26592), (17728, 26010), (18496, 24930), (18836, 24480), (19584, 23545), (19944, 23120), (20808, 22160)]