495472320

素因数分解:

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

素因数の和:3548

約数の個数: 252

約数和(自身を含む): 1983022704

約数和(自身を除く): 1487550384

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3511, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7022, 7056, 7840, 8820, 9408, 10080, 10533, 11760, 14044, 14112, 15680, 17555, 17640, 20160, 21066, 23520, 24577, 28088, 28224, 31599, 35110, 35280, 42132, 47040, 49154, 52665, 56176, 63198, 70220, 70560, 73731, 84264, 98308, 105330, 112352, 122885, 126396, 140440, 141120, 147462, 157995, 168528, 172039, 196616, 210660, 221193, 224704, 245770, 252792, 280880, 294924, 315990, 337056, 344078, 368655, 393232, 421320, 442386, 491540, 505584, 516117, 561760, 589848, 631980, 674112, 688156, 737310, 786464, 842640, 860195, 884772, 983080, 1011168, 1032234, 1105965, 1123520, 1179696, 1263960, 1376312, 1474620, 1548351, 1572928, 1685280, 1720390, 1769544, 1966160, 2022336, 2064468, 2211930, 2359392, 2527920, 2580585, 2752624, 2949240, 3096702, 3370560, 3440780, 3539088, 3932320, 4128936, 4423860, 4718784, 5055840, 5161170, 5505248, 5898480, 6193404, 6881560, 7078176, 7741755, 7864640, 8257872, 8847720, 10111680, 10322340, 11010496, 11796960, 12386808, 13763120, 14156352, 15483510, 16515744, 17695440, 20644680, 23593920, 24773616, 27526240, 30967020, 33031488, 35390880, 41289360, 49547232, 55052480, 61934040, 70781760, 82578720, 99094464, 123868080, 165157440, 247736160, 495472320]

約数ペア:

[(1, 495472320), (2, 247736160), (3, 165157440), (4, 123868080), (5, 99094464), (6, 82578720), (7, 70781760), (8, 61934040), (9, 55052480), (10, 49547232), (12, 41289360), (14, 35390880), (15, 33031488), (16, 30967020), (18, 27526240), (20, 24773616), (21, 23593920), (24, 20644680), (28, 17695440), (30, 16515744), (32, 15483510), (35, 14156352), (36, 13763120), (40, 12386808), (42, 11796960), (45, 11010496), (48, 10322340), (49, 10111680), (56, 8847720), (60, 8257872), (63, 7864640), (64, 7741755), (70, 7078176), (72, 6881560), (80, 6193404), (84, 5898480), (90, 5505248), (96, 5161170), (98, 5055840), (105, 4718784), (112, 4423860), (120, 4128936), (126, 3932320), (140, 3539088), (144, 3440780), (147, 3370560), (160, 3096702), (168, 2949240), (180, 2752624), (192, 2580585), (196, 2527920), (210, 2359392), (224, 2211930), (240, 2064468), (245, 2022336), (252, 1966160), (280, 1769544), (288, 1720390), (294, 1685280), (315, 1572928), (320, 1548351), (336, 1474620), (360, 1376312), (392, 1263960), (420, 1179696), (441, 1123520), (448, 1105965), (480, 1032234), (490, 1011168), (504, 983080), (560, 884772), (576, 860195), (588, 842640), (630, 786464), (672, 737310), (720, 688156), (735, 674112), (784, 631980), (840, 589848), (882, 561760), (960, 516117), (980, 505584), (1008, 491540), (1120, 442386), (1176, 421320), (1260, 393232), (1344, 368655), (1440, 344078), (1470, 337056), (1568, 315990), (1680, 294924), (1764, 280880), (1960, 252792), (2016, 245770), (2205, 224704), (2240, 221193), (2352, 210660), (2520, 196616), (2880, 172039), (2940, 168528), (3136, 157995), (3360, 147462), (3511, 141120), (3528, 140440), (3920, 126396), (4032, 122885), (4410, 112352), (4704, 105330), (5040, 98308), (5880, 84264), (6720, 73731), (7022, 70560), (7056, 70220), (7840, 63198), (8820, 56176), (9408, 52665), (10080, 49154), (10533, 47040), (11760, 42132), (14044, 35280), (14112, 35110), (15680, 31599), (17555, 28224), (17640, 28088), (20160, 24577), (21066, 23520)]