190910160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37879}}^1$

素因数の和:37905

約数の個数: 120

約数和(自身を含む): 732750720

約数和(自身を除く): 541840560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37879, 75758, 113637, 151516, 189395, 227274, 265153, 303032, 340911, 378790, 454548, 530306, 568185, 606064, 681822, 757580, 795459, 909096, 1060612, 1136370, 1325765, 1363644, 1515160, 1590918, 1704555, 1818192, 2121224, 2272740, 2386377, 2651530, 2727288, 3030320, 3181836, 3409110, 3977295, 4242448, 4545480, 4772754, 5303060, 5454576, 6363672, 6818220, 7954590, 9090960, 9545508, 10606120, 11931885, 12727344, 13636440, 15909180, 19091016, 21212240, 23863770, 27272880, 31818360, 38182032, 47727540, 63636720, 95455080, 190910160]

約数ペア:

[(1, 190910160), (2, 95455080), (3, 63636720), (4, 47727540), (5, 38182032), (6, 31818360), (7, 27272880), (8, 23863770), (9, 21212240), (10, 19091016), (12, 15909180), (14, 13636440), (15, 12727344), (16, 11931885), (18, 10606120), (20, 9545508), (21, 9090960), (24, 7954590), (28, 6818220), (30, 6363672), (35, 5454576), (36, 5303060), (40, 4772754), (42, 4545480), (45, 4242448), (48, 3977295), (56, 3409110), (60, 3181836), (63, 3030320), (70, 2727288), (72, 2651530), (80, 2386377), (84, 2272740), (90, 2121224), (105, 1818192), (112, 1704555), (120, 1590918), (126, 1515160), (140, 1363644), (144, 1325765), (168, 1136370), (180, 1060612), (210, 909096), (240, 795459), (252, 757580), (280, 681822), (315, 606064), (336, 568185), (360, 530306), (420, 454548), (504, 378790), (560, 340911), (630, 303032), (720, 265153), (840, 227274), (1008, 189395), (1260, 151516), (1680, 113637), (2520, 75758), (5040, 37879)]