471195480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^3$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 1745971200

約数和(自身を除く): 1274775720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 276, 280, 290, 322, 345, 348, 406, 420, 435, 460, 483, 552, 580, 609, 644, 667, 690, 696, 805, 812, 840, 841, 870, 920, 966, 1015, 1160, 1218, 1288, 1334, 1380, 1610, 1624, 1682, 1740, 1932, 2001, 2030, 2415, 2436, 2523, 2668, 2760, 3045, 3220, 3335, 3364, 3480, 3864, 4002, 4060, 4205, 4669, 4830, 4872, 5046, 5336, 5887, 6090, 6440, 6670, 6728, 8004, 8120, 8410, 9338, 9660, 10005, 10092, 11774, 12180, 12615, 13340, 14007, 16008, 16820, 17661, 18676, 19320, 19343, 20010, 20184, 23345, 23548, 24360, 24389, 25230, 26680, 28014, 29435, 33640, 35322, 37352, 38686, 40020, 46690, 47096, 48778, 50460, 56028, 58029, 58870, 70035, 70644, 73167, 77372, 80040, 88305, 93380, 96715, 97556, 100920, 112056, 116058, 117740, 121945, 135401, 140070, 141288, 146334, 154744, 170723, 176610, 186760, 193430, 195112, 232116, 235480, 243890, 270802, 280140, 290145, 292668, 341446, 353220, 365835, 386860, 406203, 464232, 487780, 512169, 541604, 560280, 560947, 580290, 585336, 677005, 682892, 706440, 731670, 773720, 812406, 853615, 975560, 1024338, 1083208, 1121894, 1160580, 1354010, 1365784, 1463340, 1624812, 1682841, 1707230, 2031015, 2048676, 2243788, 2321160, 2560845, 2708020, 2804735, 2926680, 3249624, 3365682, 3414460, 3926629, 4062030, 4097352, 4487576, 5121690, 5416040, 5609470, 6731364, 6828920, 7853258, 8124060, 8414205, 10243380, 11218940, 11779887, 13462728, 15706516, 16248120, 16828410, 19633145, 20486760, 22437880, 23559774, 31413032, 33656820, 39266290, 47119548, 58899435, 67313640, 78532580, 94239096, 117798870, 157065160, 235597740, 471195480]

約数ペア:

[(1, 471195480), (2, 235597740), (3, 157065160), (4, 117798870), (5, 94239096), (6, 78532580), (7, 67313640), (8, 58899435), (10, 47119548), (12, 39266290), (14, 33656820), (15, 31413032), (20, 23559774), (21, 22437880), (23, 20486760), (24, 19633145), (28, 16828410), (29, 16248120), (30, 15706516), (35, 13462728), (40, 11779887), (42, 11218940), (46, 10243380), (56, 8414205), (58, 8124060), (60, 7853258), (69, 6828920), (70, 6731364), (84, 5609470), (87, 5416040), (92, 5121690), (105, 4487576), (115, 4097352), (116, 4062030), (120, 3926629), (138, 3414460), (140, 3365682), (145, 3249624), (161, 2926680), (168, 2804735), (174, 2708020), (184, 2560845), (203, 2321160), (210, 2243788), (230, 2048676), (232, 2031015), (276, 1707230), (280, 1682841), (290, 1624812), (322, 1463340), (345, 1365784), (348, 1354010), (406, 1160580), (420, 1121894), (435, 1083208), (460, 1024338), (483, 975560), (552, 853615), (580, 812406), (609, 773720), (644, 731670), (667, 706440), (690, 682892), (696, 677005), (805, 585336), (812, 580290), (840, 560947), (841, 560280), (870, 541604), (920, 512169), (966, 487780), (1015, 464232), (1160, 406203), (1218, 386860), (1288, 365835), (1334, 353220), (1380, 341446), (1610, 292668), (1624, 290145), (1682, 280140), (1740, 270802), (1932, 243890), (2001, 235480), (2030, 232116), (2415, 195112), (2436, 193430), (2523, 186760), (2668, 176610), (2760, 170723), (3045, 154744), (3220, 146334), (3335, 141288), (3364, 140070), (3480, 135401), (3864, 121945), (4002, 117740), (4060, 116058), (4205, 112056), (4669, 100920), (4830, 97556), (4872, 96715), (5046, 93380), (5336, 88305), (5887, 80040), (6090, 77372), (6440, 73167), (6670, 70644), (6728, 70035), (8004, 58870), (8120, 58029), (8410, 56028), (9338, 50460), (9660, 48778), (10005, 47096), (10092, 46690), (11774, 40020), (12180, 38686), (12615, 37352), (13340, 35322), (14007, 33640), (16008, 29435), (16820, 28014), (17661, 26680), (18676, 25230), (19320, 24389), (19343, 24360), (20010, 23548), (20184, 23345)]