1202173920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1106

約数の個数: 192

約数和(自身を含む): 4223983680

約数和(自身を除く): 3021809760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 421, 432, 480, 540, 661, 720, 842, 864, 1080, 1263, 1322, 1440, 1684, 1983, 2105, 2160, 2526, 2644, 3305, 3368, 3789, 3966, 4210, 4320, 5052, 5288, 5949, 6315, 6610, 6736, 7578, 7932, 8420, 9915, 10104, 10576, 11367, 11898, 12630, 13220, 13472, 15156, 15864, 16840, 17847, 18945, 19830, 20208, 21152, 22734, 23796, 25260, 26440, 29745, 30312, 31728, 33680, 35694, 37890, 39660, 40416, 45468, 47592, 50520, 52880, 56835, 59490, 60624, 63456, 67360, 71388, 75780, 79320, 89235, 90936, 95184, 101040, 105760, 113670, 118980, 121248, 142776, 151560, 158640, 178470, 181872, 190368, 202080, 227340, 237960, 278281, 285552, 303120, 317280, 356940, 363744, 454680, 475920, 556562, 571104, 606240, 713880, 834843, 909360, 951840, 1113124, 1391405, 1427760, 1669686, 1818720, 2226248, 2504529, 2782810, 2855520, 3339372, 4174215, 4452496, 5009058, 5565620, 6678744, 7513587, 8348430, 8904992, 10018116, 11131240, 12522645, 13357488, 15027174, 16696860, 20036232, 22262480, 25045290, 26714976, 30054348, 33393720, 37567935, 40072464, 44524960, 50090580, 60108696, 66787440, 75135870, 80144928, 100181160, 120217392, 133574880, 150271740, 200362320, 240434784, 300543480, 400724640, 601086960, 1202173920]

約数ペア:

[(1, 1202173920), (2, 601086960), (3, 400724640), (4, 300543480), (5, 240434784), (6, 200362320), (8, 150271740), (9, 133574880), (10, 120217392), (12, 100181160), (15, 80144928), (16, 75135870), (18, 66787440), (20, 60108696), (24, 50090580), (27, 44524960), (30, 40072464), (32, 37567935), (36, 33393720), (40, 30054348), (45, 26714976), (48, 25045290), (54, 22262480), (60, 20036232), (72, 16696860), (80, 15027174), (90, 13357488), (96, 12522645), (108, 11131240), (120, 10018116), (135, 8904992), (144, 8348430), (160, 7513587), (180, 6678744), (216, 5565620), (240, 5009058), (270, 4452496), (288, 4174215), (360, 3339372), (421, 2855520), (432, 2782810), (480, 2504529), (540, 2226248), (661, 1818720), (720, 1669686), (842, 1427760), (864, 1391405), (1080, 1113124), (1263, 951840), (1322, 909360), (1440, 834843), (1684, 713880), (1983, 606240), (2105, 571104), (2160, 556562), (2526, 475920), (2644, 454680), (3305, 363744), (3368, 356940), (3789, 317280), (3966, 303120), (4210, 285552), (4320, 278281), (5052, 237960), (5288, 227340), (5949, 202080), (6315, 190368), (6610, 181872), (6736, 178470), (7578, 158640), (7932, 151560), (8420, 142776), (9915, 121248), (10104, 118980), (10576, 113670), (11367, 105760), (11898, 101040), (12630, 95184), (13220, 90936), (13472, 89235), (15156, 79320), (15864, 75780), (16840, 71388), (17847, 67360), (18945, 63456), (19830, 60624), (20208, 59490), (21152, 56835), (22734, 52880), (23796, 50520), (25260, 47592), (26440, 45468), (29745, 40416), (30312, 39660), (31728, 37890), (33680, 35694)]