317643480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 288

約数和(自身を含む): 1310858640

約数和(自身を除く): 993215160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1637, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2520, 2695, 2772, 2940, 3080, 3234, 3274, 3465, 3528, 3960, 4312, 4410, 4620, 4851, 4911, 5390, 5544, 5880, 6468, 6548, 6930, 8085, 8185, 8820, 9240, 9702, 9822, 10780, 11459, 12936, 13096, 13860, 14733, 16170, 16370, 17640, 18007, 19404, 19644, 21560, 22918, 24255, 24555, 27720, 29466, 32340, 32740, 34377, 36014, 38808, 39288, 45836, 48510, 49110, 54021, 57295, 58932, 64680, 65480, 68754, 72028, 73665, 80213, 90035, 91672, 97020, 98220, 103131, 108042, 114590, 117864, 126049, 137508, 144056, 147330, 160426, 162063, 171885, 180070, 194040, 196440, 206262, 216084, 229180, 240639, 252098, 270105, 275016, 294660, 320852, 324126, 343770, 360140, 378147, 401065, 412524, 432168, 458360, 481278, 504196, 515655, 540210, 589320, 630245, 641704, 648252, 687540, 720280, 721917, 756294, 802130, 810315, 825048, 882343, 962556, 1008392, 1031310, 1080420, 1134441, 1203195, 1260490, 1296504, 1375080, 1443834, 1512588, 1604260, 1620630, 1764686, 1890735, 1925112, 2062620, 2160840, 2268882, 2406390, 2520980, 2647029, 2887668, 3025176, 3208520, 3241260, 3529372, 3609585, 3781470, 4125240, 4411715, 4537764, 4812780, 5041960, 5294058, 5672205, 5775336, 6482520, 7058744, 7219170, 7562940, 7941087, 8823430, 9075528, 9625560, 10588116, 11344410, 13235145, 14438340, 15125880, 15882174, 17646860, 21176232, 22688820, 26470290, 28876680, 31764348, 35293720, 39705435, 45377640, 52940580, 63528696, 79410870, 105881160, 158821740, 317643480]

約数ペア:

[(1, 317643480), (2, 158821740), (3, 105881160), (4, 79410870), (5, 63528696), (6, 52940580), (7, 45377640), (8, 39705435), (9, 35293720), (10, 31764348), (11, 28876680), (12, 26470290), (14, 22688820), (15, 21176232), (18, 17646860), (20, 15882174), (21, 15125880), (22, 14438340), (24, 13235145), (28, 11344410), (30, 10588116), (33, 9625560), (35, 9075528), (36, 8823430), (40, 7941087), (42, 7562940), (44, 7219170), (45, 7058744), (49, 6482520), (55, 5775336), (56, 5672205), (60, 5294058), (63, 5041960), (66, 4812780), (70, 4537764), (72, 4411715), (77, 4125240), (84, 3781470), (88, 3609585), (90, 3529372), (98, 3241260), (99, 3208520), (105, 3025176), (110, 2887668), (120, 2647029), (126, 2520980), (132, 2406390), (140, 2268882), (147, 2160840), (154, 2062620), (165, 1925112), (168, 1890735), (180, 1764686), (196, 1620630), (198, 1604260), (210, 1512588), (220, 1443834), (231, 1375080), (245, 1296504), (252, 1260490), (264, 1203195), (280, 1134441), (294, 1080420), (308, 1031310), (315, 1008392), (330, 962556), (360, 882343), (385, 825048), (392, 810315), (396, 802130), (420, 756294), (440, 721917), (441, 720280), (462, 687540), (490, 648252), (495, 641704), (504, 630245), (539, 589320), (588, 540210), (616, 515655), (630, 504196), (660, 481278), (693, 458360), (735, 432168), (770, 412524), (792, 401065), (840, 378147), (882, 360140), (924, 343770), (980, 324126), (990, 320852), (1078, 294660), (1155, 275016), (1176, 270105), (1260, 252098), (1320, 240639), (1386, 229180), (1470, 216084), (1540, 206262), (1617, 196440), (1637, 194040), (1764, 180070), (1848, 171885), (1960, 162063), (1980, 160426), (2156, 147330), (2205, 144056), (2310, 137508), (2520, 126049), (2695, 117864), (2772, 114590), (2940, 108042), (3080, 103131), (3234, 98220), (3274, 97020), (3465, 91672), (3528, 90035), (3960, 80213), (4312, 73665), (4410, 72028), (4620, 68754), (4851, 65480), (4911, 64680), (5390, 58932), (5544, 57295), (5880, 54021), (6468, 49110), (6548, 48510), (6930, 45836), (8085, 39288), (8185, 38808), (8820, 36014), (9240, 34377), (9702, 32740), (9822, 32340), (10780, 29466), (11459, 27720), (12936, 24555), (13096, 24255), (13860, 22918), (14733, 21560), (16170, 19644), (16370, 19404), (17640, 18007)]