70781760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3511}}^1$

素因数の和:3541

約数の個数: 168

約数和(自身を含む): 278318976

約数和(自身を除く): 207537216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3511, 4032, 5040, 6720, 7022, 10080, 10533, 14044, 17555, 20160, 21066, 24577, 28088, 31599, 35110, 42132, 49154, 52665, 56176, 63198, 70220, 73731, 84264, 98308, 105330, 112352, 122885, 126396, 140440, 147462, 157995, 168528, 196616, 210660, 221193, 224704, 245770, 252792, 280880, 294924, 315990, 337056, 368655, 393232, 421320, 442386, 491540, 505584, 561760, 589848, 631980, 674112, 737310, 786464, 842640, 884772, 983080, 1011168, 1105965, 1123520, 1179696, 1263960, 1474620, 1572928, 1685280, 1769544, 1966160, 2022336, 2211930, 2359392, 2527920, 2949240, 3370560, 3539088, 3932320, 4423860, 4718784, 5055840, 5898480, 7078176, 7864640, 8847720, 10111680, 11796960, 14156352, 17695440, 23593920, 35390880, 70781760]

約数ペア:

[(1, 70781760), (2, 35390880), (3, 23593920), (4, 17695440), (5, 14156352), (6, 11796960), (7, 10111680), (8, 8847720), (9, 7864640), (10, 7078176), (12, 5898480), (14, 5055840), (15, 4718784), (16, 4423860), (18, 3932320), (20, 3539088), (21, 3370560), (24, 2949240), (28, 2527920), (30, 2359392), (32, 2211930), (35, 2022336), (36, 1966160), (40, 1769544), (42, 1685280), (45, 1572928), (48, 1474620), (56, 1263960), (60, 1179696), (63, 1123520), (64, 1105965), (70, 1011168), (72, 983080), (80, 884772), (84, 842640), (90, 786464), (96, 737310), (105, 674112), (112, 631980), (120, 589848), (126, 561760), (140, 505584), (144, 491540), (160, 442386), (168, 421320), (180, 393232), (192, 368655), (210, 337056), (224, 315990), (240, 294924), (252, 280880), (280, 252792), (288, 245770), (315, 224704), (320, 221193), (336, 210660), (360, 196616), (420, 168528), (448, 157995), (480, 147462), (504, 140440), (560, 126396), (576, 122885), (630, 112352), (672, 105330), (720, 98308), (840, 84264), (960, 73731), (1008, 70220), (1120, 63198), (1260, 56176), (1344, 52665), (1440, 49154), (1680, 42132), (2016, 35110), (2240, 31599), (2520, 28088), (2880, 24577), (3360, 21066), (3511, 20160), (4032, 17555), (5040, 14044), (6720, 10533), (7022, 10080)]