498983520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1653

約数の個数: 192

約数和(自身を含む): 1816045056

約数和(自身を除く): 1317061536

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, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 672, 679, 776, 840, 970, 1120, 1164, 1358, 1455, 1531, 1552, 1680, 1940, 2037, 2328, 2716, 2910, 3062, 3104, 3360, 3395, 3880, 4074, 4593, 4656, 5432, 5820, 6124, 6790, 7655, 7760, 8148, 9186, 9312, 10185, 10717, 10864, 11640, 12248, 13580, 15310, 15520, 16296, 18372, 20370, 21434, 21728, 22965, 23280, 24496, 27160, 30620, 32151, 32592, 36744, 40740, 42868, 45930, 46560, 48992, 53585, 54320, 61240, 64302, 65184, 73488, 81480, 85736, 91860, 107170, 108640, 122480, 128604, 146976, 148507, 160755, 162960, 171472, 183720, 214340, 244960, 257208, 297014, 321510, 325920, 342944, 367440, 428680, 445521, 514416, 594028, 643020, 734880, 742535, 857360, 891042, 1028832, 1039549, 1188056, 1286040, 1485070, 1714720, 1782084, 2079098, 2227605, 2376112, 2572080, 2970140, 3118647, 3564168, 4158196, 4455210, 4752224, 5144160, 5197745, 5940280, 6237294, 7128336, 8316392, 8910420, 10395490, 11880560, 12474588, 14256672, 15593235, 16632784, 17820840, 20790980, 23761120, 24949176, 31186470, 33265568, 35641680, 41581960, 49898352, 62372940, 71283360, 83163920, 99796704, 124745880, 166327840, 249491760, 498983520]

約数ペア:

[(1, 498983520), (2, 249491760), (3, 166327840), (4, 124745880), (5, 99796704), (6, 83163920), (7, 71283360), (8, 62372940), (10, 49898352), (12, 41581960), (14, 35641680), (15, 33265568), (16, 31186470), (20, 24949176), (21, 23761120), (24, 20790980), (28, 17820840), (30, 16632784), (32, 15593235), (35, 14256672), (40, 12474588), (42, 11880560), (48, 10395490), (56, 8910420), (60, 8316392), (70, 7128336), (80, 6237294), (84, 5940280), (96, 5197745), (97, 5144160), (105, 4752224), (112, 4455210), (120, 4158196), (140, 3564168), (160, 3118647), (168, 2970140), (194, 2572080), (210, 2376112), (224, 2227605), (240, 2079098), (280, 1782084), (291, 1714720), (336, 1485070), (388, 1286040), (420, 1188056), (480, 1039549), (485, 1028832), (560, 891042), (582, 857360), (672, 742535), (679, 734880), (776, 643020), (840, 594028), (970, 514416), (1120, 445521), (1164, 428680), (1358, 367440), (1455, 342944), (1531, 325920), (1552, 321510), (1680, 297014), (1940, 257208), (2037, 244960), (2328, 214340), (2716, 183720), (2910, 171472), (3062, 162960), (3104, 160755), (3360, 148507), (3395, 146976), (3880, 128604), (4074, 122480), (4593, 108640), (4656, 107170), (5432, 91860), (5820, 85736), (6124, 81480), (6790, 73488), (7655, 65184), (7760, 64302), (8148, 61240), (9186, 54320), (9312, 53585), (10185, 48992), (10717, 46560), (10864, 45930), (11640, 42868), (12248, 40740), (13580, 36744), (15310, 32592), (15520, 32151), (16296, 30620), (18372, 27160), (20370, 24496), (21434, 23280), (21728, 22965)]