318260880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 480

約数和(自身を含む): 1329914880

約数和(自身を除く): 1011654000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 97, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 168, 180, 186, 189, 194, 196, 210, 216, 217, 240, 245, 248, 252, 270, 279, 280, 291, 294, 310, 315, 336, 360, 372, 378, 388, 392, 420, 432, 434, 441, 465, 485, 490, 496, 504, 540, 558, 560, 582, 588, 620, 630, 651, 679, 720, 735, 744, 756, 776, 784, 837, 840, 868, 873, 882, 930, 945, 970, 980, 1008, 1080, 1085, 1116, 1164, 1176, 1240, 1260, 1302, 1323, 1358, 1395, 1455, 1470, 1488, 1512, 1519, 1552, 1674, 1680, 1736, 1746, 1764, 1860, 1890, 1940, 1953, 1960, 2037, 2160, 2170, 2205, 2232, 2328, 2352, 2480, 2520, 2604, 2619, 2646, 2716, 2790, 2910, 2940, 3007, 3024, 3038, 3255, 3348, 3395, 3472, 3492, 3528, 3720, 3780, 3880, 3906, 3920, 4074, 4185, 4340, 4365, 4410, 4464, 4557, 4656, 4753, 5040, 5208, 5238, 5292, 5432, 5580, 5820, 5859, 5880, 6014, 6076, 6111, 6510, 6615, 6696, 6790, 6984, 7056, 7440, 7560, 7595, 7760, 7812, 8148, 8370, 8680, 8730, 8820, 9021, 9114, 9506, 9765, 10185, 10416, 10476, 10584, 10864, 11160, 11640, 11718, 11760, 12028, 12152, 12222, 13020, 13095, 13230, 13392, 13580, 13671, 13968, 14259, 15035, 15120, 15190, 15624, 16296, 16740, 17360, 17460, 17640, 18042, 18228, 18333, 19012, 19530, 20370, 20952, 21049, 21168, 22320, 22785, 23280, 23436, 23765, 24056, 24304, 24444, 26040, 26190, 26460, 27063, 27160, 27342, 28518, 29295, 30070, 30380, 30555, 31248, 32592, 33480, 34920, 35280, 36084, 36456, 36666, 38024, 39060, 40740, 41013, 41904, 42098, 42777, 45105, 45570, 46872, 47530, 48112, 48888, 52080, 52380, 52920, 54126, 54320, 54684, 57036, 58590, 60140, 60760, 61110, 63147, 66960, 68355, 69840, 71295, 72168, 72912, 73332, 76048, 78120, 81189, 81480, 82026, 84196, 85554, 90210, 91140, 91665, 93744, 95060, 97776, 104760, 105245, 105840, 108252, 109368, 114072, 117180, 120280, 121520, 122220, 126294, 128331, 135315, 136710, 142590, 144336, 146664, 147343, 156240, 162378, 162960, 164052, 168392, 171108, 180420, 182280, 183330, 189441, 190120, 205065, 209520, 210490, 213885, 216504, 218736, 228144, 234360, 240560, 244440, 252588, 256662, 270630, 273420, 285180, 293328, 294686, 315735, 324756, 328104, 336784, 342216, 360840, 364560, 366660, 378882, 380240, 405945, 410130, 420980, 427770, 433008, 442029, 468720, 488880, 505176, 513324, 541260, 546840, 568323, 570360, 589372, 631470, 641655, 649512, 656208, 684432, 721680, 733320, 736715, 757764, 811890, 820260, 841960, 855540, 884058, 947205, 1010352, 1026648, 1082520, 1093680, 1136646, 1140720, 1178744, 1262940, 1283310, 1299024, 1326087, 1466640, 1473430, 1515528, 1623780, 1640520, 1683920, 1711080, 1768116, 1894410, 2053296, 2165040, 2210145, 2273292, 2357488, 2525880, 2566620, 2652174, 2841615, 2946860, 3031056, 3247560, 3281040, 3422160, 3536232, 3788820, 3978261, 4420290, 4546584, 5051760, 5133240, 5304348, 5683230, 5893720, 6495120, 6630435, 7072464, 7577640, 7956522, 8840580, 9093168, 10266480, 10608696, 11366460, 11787440, 13260870, 15155280, 15913044, 17681160, 19891305, 21217392, 22732920, 26521740, 31826088, 35362320, 39782610, 45465840, 53043480, 63652176, 79565220, 106086960, 159130440, 318260880]

約数ペア:

[(1, 318260880), (2, 159130440), (3, 106086960), (4, 79565220), (5, 63652176), (6, 53043480), (7, 45465840), (8, 39782610), (9, 35362320), (10, 31826088), (12, 26521740), (14, 22732920), (15, 21217392), (16, 19891305), (18, 17681160), (20, 15913044), (21, 15155280), (24, 13260870), (27, 11787440), (28, 11366460), (30, 10608696), (31, 10266480), (35, 9093168), (36, 8840580), (40, 7956522), (42, 7577640), (45, 7072464), (48, 6630435), (49, 6495120), (54, 5893720), (56, 5683230), (60, 5304348), (62, 5133240), (63, 5051760), (70, 4546584), (72, 4420290), (80, 3978261), (84, 3788820), (90, 3536232), (93, 3422160), (97, 3281040), (98, 3247560), (105, 3031056), (108, 2946860), (112, 2841615), (120, 2652174), (124, 2566620), (126, 2525880), (135, 2357488), (140, 2273292), (144, 2210145), (147, 2165040), (155, 2053296), (168, 1894410), (180, 1768116), (186, 1711080), (189, 1683920), (194, 1640520), (196, 1623780), (210, 1515528), (216, 1473430), (217, 1466640), (240, 1326087), (245, 1299024), (248, 1283310), (252, 1262940), (270, 1178744), (279, 1140720), (280, 1136646), (291, 1093680), (294, 1082520), (310, 1026648), (315, 1010352), (336, 947205), (360, 884058), (372, 855540), (378, 841960), (388, 820260), (392, 811890), (420, 757764), (432, 736715), (434, 733320), (441, 721680), (465, 684432), (485, 656208), (490, 649512), (496, 641655), (504, 631470), (540, 589372), (558, 570360), (560, 568323), (582, 546840), (588, 541260), (620, 513324), (630, 505176), (651, 488880), (679, 468720), (720, 442029), (735, 433008), (744, 427770), (756, 420980), (776, 410130), (784, 405945), (837, 380240), (840, 378882), (868, 366660), (873, 364560), (882, 360840), (930, 342216), (945, 336784), (970, 328104), (980, 324756), (1008, 315735), (1080, 294686), (1085, 293328), (1116, 285180), (1164, 273420), (1176, 270630), (1240, 256662), (1260, 252588), (1302, 244440), (1323, 240560), (1358, 234360), (1395, 228144), (1455, 218736), (1470, 216504), (1488, 213885), (1512, 210490), (1519, 209520), (1552, 205065), (1674, 190120), (1680, 189441), (1736, 183330), (1746, 182280), (1764, 180420), (1860, 171108), (1890, 168392), (1940, 164052), (1953, 162960), (1960, 162378), (2037, 156240), (2160, 147343), (2170, 146664), (2205, 144336), (2232, 142590), (2328, 136710), (2352, 135315), (2480, 128331), (2520, 126294), (2604, 122220), (2619, 121520), (2646, 120280), (2716, 117180), (2790, 114072), (2910, 109368), (2940, 108252), (3007, 105840), (3024, 105245), (3038, 104760), (3255, 97776), (3348, 95060), (3395, 93744), (3472, 91665), (3492, 91140), (3528, 90210), (3720, 85554), (3780, 84196), (3880, 82026), (3906, 81480), (3920, 81189), (4074, 78120), (4185, 76048), (4340, 73332), (4365, 72912), (4410, 72168), (4464, 71295), (4557, 69840), (4656, 68355), (4753, 66960), (5040, 63147), (5208, 61110), (5238, 60760), (5292, 60140), (5432, 58590), (5580, 57036), (5820, 54684), (5859, 54320), (5880, 54126), (6014, 52920), (6076, 52380), (6111, 52080), (6510, 48888), (6615, 48112), (6696, 47530), (6790, 46872), (6984, 45570), (7056, 45105), (7440, 42777), (7560, 42098), (7595, 41904), (7760, 41013), (7812, 40740), (8148, 39060), (8370, 38024), (8680, 36666), (8730, 36456), (8820, 36084), (9021, 35280), (9114, 34920), (9506, 33480), (9765, 32592), (10185, 31248), (10416, 30555), (10476, 30380), (10584, 30070), (10864, 29295), (11160, 28518), (11640, 27342), (11718, 27160), (11760, 27063), (12028, 26460), (12152, 26190), (12222, 26040), (13020, 24444), (13095, 24304), (13230, 24056), (13392, 23765), (13580, 23436), (13671, 23280), (13968, 22785), (14259, 22320), (15035, 21168), (15120, 21049), (15190, 20952), (15624, 20370), (16296, 19530), (16740, 19012), (17360, 18333), (17460, 18228), (17640, 18042)]