84167280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 294850920

約数和(自身を除く): 210683640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 139, 144, 145, 174, 180, 232, 240, 261, 278, 290, 348, 360, 417, 435, 464, 522, 556, 580, 695, 696, 720, 834, 841, 870, 1044, 1112, 1160, 1251, 1305, 1390, 1392, 1668, 1682, 1740, 2085, 2088, 2224, 2320, 2502, 2523, 2610, 2780, 3336, 3364, 3480, 4031, 4170, 4176, 4205, 5004, 5046, 5220, 5560, 6255, 6672, 6728, 6960, 7569, 8062, 8340, 8410, 10008, 10092, 10440, 11120, 12093, 12510, 12615, 13456, 15138, 16124, 16680, 16820, 20016, 20155, 20184, 20880, 24186, 25020, 25230, 30276, 32248, 33360, 33640, 36279, 37845, 40310, 40368, 48372, 50040, 50460, 60465, 60552, 64496, 67280, 72558, 75690, 80620, 96744, 100080, 100920, 116899, 120930, 121104, 145116, 151380, 161240, 181395, 193488, 201840, 233798, 241860, 290232, 302760, 322480, 350697, 362790, 467596, 483720, 580464, 584495, 605520, 701394, 725580, 935192, 967440, 1052091, 1168990, 1402788, 1451160, 1753485, 1870384, 2104182, 2337980, 2805576, 2902320, 3506970, 4208364, 4675960, 5260455, 5611152, 7013940, 8416728, 9351920, 10520910, 14027880, 16833456, 21041820, 28055760, 42083640, 84167280]

約数ペア:

[(1, 84167280), (2, 42083640), (3, 28055760), (4, 21041820), (5, 16833456), (6, 14027880), (8, 10520910), (9, 9351920), (10, 8416728), (12, 7013940), (15, 5611152), (16, 5260455), (18, 4675960), (20, 4208364), (24, 3506970), (29, 2902320), (30, 2805576), (36, 2337980), (40, 2104182), (45, 1870384), (48, 1753485), (58, 1451160), (60, 1402788), (72, 1168990), (80, 1052091), (87, 967440), (90, 935192), (116, 725580), (120, 701394), (139, 605520), (144, 584495), (145, 580464), (174, 483720), (180, 467596), (232, 362790), (240, 350697), (261, 322480), (278, 302760), (290, 290232), (348, 241860), (360, 233798), (417, 201840), (435, 193488), (464, 181395), (522, 161240), (556, 151380), (580, 145116), (695, 121104), (696, 120930), (720, 116899), (834, 100920), (841, 100080), (870, 96744), (1044, 80620), (1112, 75690), (1160, 72558), (1251, 67280), (1305, 64496), (1390, 60552), (1392, 60465), (1668, 50460), (1682, 50040), (1740, 48372), (2085, 40368), (2088, 40310), (2224, 37845), (2320, 36279), (2502, 33640), (2523, 33360), (2610, 32248), (2780, 30276), (3336, 25230), (3364, 25020), (3480, 24186), (4031, 20880), (4170, 20184), (4176, 20155), (4205, 20016), (5004, 16820), (5046, 16680), (5220, 16124), (5560, 15138), (6255, 13456), (6672, 12615), (6728, 12510), (6960, 12093), (7569, 11120), (8062, 10440), (8340, 10092), (8410, 10008)]