1964178720

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1075

約数の個数: 432

約数和(自身を含む): 8093711808

約数和(自身を除く): 6129533088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1031, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2016, 2062, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2835, 2940, 3024, 3093, 3240, 3360, 3402, 3528, 3780, 3888, 3920, 3969, 4124, 4320, 4410, 4536, 4704, 4860, 5040, 5155, 5292, 5670, 5880, 6048, 6186, 6480, 6615, 6804, 7056, 7217, 7560, 7776, 7840, 7938, 8248, 8505, 8820, 9072, 9279, 9720, 10080, 10310, 10584, 11340, 11760, 11907, 12372, 12960, 13230, 13608, 14112, 14434, 15120, 15465, 15876, 16496, 17010, 17640, 18144, 18558, 19440, 19845, 20620, 21168, 21651, 22680, 23520, 23814, 24744, 26460, 27216, 27837, 28868, 30240, 30930, 31752, 32992, 34020, 35280, 36085, 37116, 38880, 39690, 41240, 42336, 43302, 45360, 46395, 47628, 49488, 50519, 52920, 54432, 55674, 57736, 59535, 61860, 63504, 64953, 68040, 70560, 72170, 74232, 79380, 82480, 83511, 86604, 90720, 92790, 95256, 98976, 101038, 105840, 108255, 111348, 115472, 119070, 123720, 127008, 129906, 136080, 139185, 144340, 148464, 151557, 158760, 164960, 167022, 173208, 185580, 190512, 194859, 202076, 211680, 216510, 222696, 230944, 238140, 247440, 250533, 252595, 259812, 272160, 278370, 288680, 296928, 303114, 317520, 324765, 334044, 346416, 371160, 381024, 389718, 404152, 417555, 433020, 445392, 454671, 476280, 494880, 501066, 505190, 519624, 556740, 577360, 584577, 606228, 635040, 649530, 668088, 692832, 742320, 757785, 779436, 808304, 835110, 866040, 890784, 909342, 952560, 974295, 1002132, 1010380, 1039248, 1113480, 1154720, 1169154, 1212456, 1252665, 1299060, 1336176, 1364013, 1484640, 1515570, 1558872, 1616608, 1670220, 1732080, 1753731, 1818684, 1905120, 1948590, 2004264, 2020760, 2078496, 2226960, 2273355, 2338308, 2424912, 2505330, 2598120, 2672352, 2728026, 2922885, 3031140, 3117744, 3340440, 3464160, 3507462, 3637368, 3897180, 4008528, 4041520, 4092039, 4453920, 4546710, 4676616, 4849824, 5010660, 5196240, 5456052, 5845770, 6062280, 6235488, 6680880, 6820065, 7014924, 7274736, 7794360, 8017056, 8083040, 8184078, 8768655, 9093420, 9353232, 10021320, 10392480, 10912104, 11691540, 12124560, 12276117, 13361760, 13640130, 14029848, 14549472, 15588720, 16368156, 17537310, 18186840, 18706464, 20042640, 20460195, 21824208, 23383080, 24249120, 24552234, 27280260, 28059696, 31177440, 32736312, 35074620, 36373680, 40085280, 40920390, 43648416, 46766160, 49104468, 54560520, 56119392, 61380585, 65472624, 70149240, 72747360, 81840780, 93532320, 98208936, 109121040, 122761170, 130945248, 140298480, 163681560, 196417872, 218242080, 245522340, 280596960, 327363120, 392835744, 491044680, 654726240, 982089360, 1964178720]

約数ペア:

[(1, 1964178720), (2, 982089360), (3, 654726240), (4, 491044680), (5, 392835744), (6, 327363120), (7, 280596960), (8, 245522340), (9, 218242080), (10, 196417872), (12, 163681560), (14, 140298480), (15, 130945248), (16, 122761170), (18, 109121040), (20, 98208936), (21, 93532320), (24, 81840780), (27, 72747360), (28, 70149240), (30, 65472624), (32, 61380585), (35, 56119392), (36, 54560520), (40, 49104468), (42, 46766160), (45, 43648416), (48, 40920390), (49, 40085280), (54, 36373680), (56, 35074620), (60, 32736312), (63, 31177440), (70, 28059696), (72, 27280260), (80, 24552234), (81, 24249120), (84, 23383080), (90, 21824208), (96, 20460195), (98, 20042640), (105, 18706464), (108, 18186840), (112, 17537310), (120, 16368156), (126, 15588720), (135, 14549472), (140, 14029848), (144, 13640130), (147, 13361760), (160, 12276117), (162, 12124560), (168, 11691540), (180, 10912104), (189, 10392480), (196, 10021320), (210, 9353232), (216, 9093420), (224, 8768655), (240, 8184078), (243, 8083040), (245, 8017056), (252, 7794360), (270, 7274736), (280, 7014924), (288, 6820065), (294, 6680880), (315, 6235488), (324, 6062280), (336, 5845770), (360, 5456052), (378, 5196240), (392, 5010660), (405, 4849824), (420, 4676616), (432, 4546710), (441, 4453920), (480, 4092039), (486, 4041520), (490, 4008528), (504, 3897180), (540, 3637368), (560, 3507462), (567, 3464160), (588, 3340440), (630, 3117744), (648, 3031140), (672, 2922885), (720, 2728026), (735, 2672352), (756, 2598120), (784, 2505330), (810, 2424912), (840, 2338308), (864, 2273355), (882, 2226960), (945, 2078496), (972, 2020760), (980, 2004264), (1008, 1948590), (1031, 1905120), (1080, 1818684), (1120, 1753731), (1134, 1732080), (1176, 1670220), (1215, 1616608), (1260, 1558872), (1296, 1515570), (1323, 1484640), (1440, 1364013), (1470, 1336176), (1512, 1299060), (1568, 1252665), (1620, 1212456), (1680, 1169154), (1701, 1154720), (1764, 1113480), (1890, 1039248), (1944, 1010380), (1960, 1002132), (2016, 974295), (2062, 952560), (2160, 909342), (2205, 890784), (2268, 866040), (2352, 835110), (2430, 808304), (2520, 779436), (2592, 757785), (2646, 742320), (2835, 692832), (2940, 668088), (3024, 649530), (3093, 635040), (3240, 606228), (3360, 584577), (3402, 577360), (3528, 556740), (3780, 519624), (3888, 505190), (3920, 501066), (3969, 494880), (4124, 476280), (4320, 454671), (4410, 445392), (4536, 433020), (4704, 417555), (4860, 404152), (5040, 389718), (5155, 381024), (5292, 371160), (5670, 346416), (5880, 334044), (6048, 324765), (6186, 317520), (6480, 303114), (6615, 296928), (6804, 288680), (7056, 278370), (7217, 272160), (7560, 259812), (7776, 252595), (7840, 250533), (7938, 247440), (8248, 238140), (8505, 230944), (8820, 222696), (9072, 216510), (9279, 211680), (9720, 202076), (10080, 194859), (10310, 190512), (10584, 185580), (11340, 173208), (11760, 167022), (11907, 164960), (12372, 158760), (12960, 151557), (13230, 148464), (13608, 144340), (14112, 139185), (14434, 136080), (15120, 129906), (15465, 127008), (15876, 123720), (16496, 119070), (17010, 115472), (17640, 111348), (18144, 108255), (18558, 105840), (19440, 101038), (19845, 98976), (20620, 95256), (21168, 92790), (21651, 90720), (22680, 86604), (23520, 83511), (23814, 82480), (24744, 79380), (26460, 74232), (27216, 72170), (27837, 70560), (28868, 68040), (30240, 64953), (30930, 63504), (31752, 61860), (32992, 59535), (34020, 57736), (35280, 55674), (36085, 54432), (37116, 52920), (38880, 50519), (39690, 49488), (41240, 47628), (42336, 46395), (43302, 45360)]