165157440

素因数分解:

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

素因数の和:3545

約数の個数: 168

約数和(自身を含む): 610160832

約数和(自身を除く): 445003392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3511, 3920, 4704, 5880, 6720, 7022, 7840, 9408, 10533, 11760, 14044, 15680, 17555, 21066, 23520, 24577, 28088, 35110, 42132, 47040, 49154, 52665, 56176, 70220, 73731, 84264, 98308, 105330, 112352, 122885, 140440, 147462, 168528, 172039, 196616, 210660, 224704, 245770, 280880, 294924, 337056, 344078, 368655, 393232, 421320, 491540, 516117, 561760, 589848, 674112, 688156, 737310, 786464, 842640, 860195, 983080, 1032234, 1123520, 1179696, 1376312, 1474620, 1572928, 1685280, 1720390, 1966160, 2064468, 2359392, 2580585, 2752624, 2949240, 3370560, 3440780, 3932320, 4128936, 4718784, 5161170, 5505248, 5898480, 6881560, 7864640, 8257872, 10322340, 11010496, 11796960, 13763120, 16515744, 20644680, 23593920, 27526240, 33031488, 41289360, 55052480, 82578720, 165157440]

約数ペア:

[(1, 165157440), (2, 82578720), (3, 55052480), (4, 41289360), (5, 33031488), (6, 27526240), (7, 23593920), (8, 20644680), (10, 16515744), (12, 13763120), (14, 11796960), (15, 11010496), (16, 10322340), (20, 8257872), (21, 7864640), (24, 6881560), (28, 5898480), (30, 5505248), (32, 5161170), (35, 4718784), (40, 4128936), (42, 3932320), (48, 3440780), (49, 3370560), (56, 2949240), (60, 2752624), (64, 2580585), (70, 2359392), (80, 2064468), (84, 1966160), (96, 1720390), (98, 1685280), (105, 1572928), (112, 1474620), (120, 1376312), (140, 1179696), (147, 1123520), (160, 1032234), (168, 983080), (192, 860195), (196, 842640), (210, 786464), (224, 737310), (240, 688156), (245, 674112), (280, 589848), (294, 561760), (320, 516117), (336, 491540), (392, 421320), (420, 393232), (448, 368655), (480, 344078), (490, 337056), (560, 294924), (588, 280880), (672, 245770), (735, 224704), (784, 210660), (840, 196616), (960, 172039), (980, 168528), (1120, 147462), (1176, 140440), (1344, 122885), (1470, 112352), (1568, 105330), (1680, 98308), (1960, 84264), (2240, 73731), (2352, 70220), (2940, 56176), (3136, 52665), (3360, 49154), (3511, 47040), (3920, 42132), (4704, 35110), (5880, 28088), (6720, 24577), (7022, 23520), (7840, 21066), (9408, 17555), (10533, 15680), (11760, 14044)]