991163160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 3675672000

約数和(自身を除く): 2684508840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 67, 72, 78, 87, 90, 104, 109, 116, 117, 120, 130, 134, 145, 156, 174, 180, 195, 201, 218, 232, 234, 260, 261, 268, 290, 312, 327, 335, 348, 360, 377, 390, 402, 435, 436, 468, 520, 522, 536, 545, 580, 585, 603, 654, 670, 696, 754, 780, 804, 870, 871, 872, 936, 981, 1005, 1044, 1090, 1131, 1160, 1170, 1206, 1305, 1308, 1340, 1417, 1508, 1560, 1608, 1635, 1740, 1742, 1885, 1943, 1962, 2010, 2088, 2180, 2262, 2340, 2412, 2610, 2613, 2616, 2680, 2834, 3015, 3016, 3161, 3270, 3393, 3480, 3484, 3770, 3886, 3924, 4020, 4251, 4355, 4360, 4524, 4680, 4824, 4905, 5220, 5226, 5655, 5668, 5829, 6030, 6322, 6540, 6786, 6968, 7085, 7303, 7540, 7772, 7839, 7848, 8040, 8502, 8710, 9048, 9483, 9715, 9810, 10440, 10452, 11310, 11336, 11658, 12060, 12644, 12753, 13065, 13080, 13572, 14170, 14606, 15080, 15544, 15678, 15805, 16965, 17004, 17420, 17487, 18966, 19430, 19620, 20904, 21255, 21909, 22620, 23316, 24120, 25259, 25288, 25506, 26130, 27144, 28340, 28449, 29145, 29212, 31356, 31610, 33930, 34008, 34840, 34974, 36515, 37932, 38860, 39195, 39240, 41093, 42510, 43818, 45240, 46632, 47415, 50518, 51012, 52260, 56680, 56898, 58290, 58424, 62712, 63220, 63765, 65727, 67860, 69948, 73030, 75777, 75864, 77720, 78390, 82186, 85020, 87435, 87636, 94830, 94939, 101036, 102024, 104520, 109545, 113796, 116580, 123279, 126295, 126440, 127530, 131454, 135720, 139896, 142245, 146060, 151554, 156780, 164372, 170040, 174870, 175272, 189660, 189878, 202072, 205465, 211787, 219090, 227331, 227592, 233160, 246558, 252590, 255060, 262908, 284490, 284817, 292120, 303108, 313560, 328635, 328744, 349740, 369837, 378885, 379320, 379756, 410930, 423574, 438180, 454662, 474695, 493116, 505180, 510120, 525816, 568980, 569634, 606216, 616395, 635361, 657270, 699480, 739674, 757770, 759512, 821860, 847148, 854451, 876360, 909324, 949390, 986232, 1010360, 1058935, 1136655, 1137960, 1139268, 1232790, 1270722, 1314540, 1424085, 1479348, 1515540, 1643720, 1694296, 1708902, 1818648, 1849185, 1898780, 1906083, 2117870, 2273310, 2278536, 2465580, 2541444, 2629080, 2753231, 2848170, 2958696, 3031080, 3176805, 3417804, 3698370, 3797560, 3812166, 4235740, 4272255, 4546620, 4931160, 5082888, 5506462, 5696340, 6353610, 6835608, 7396740, 7624332, 8259693, 8471480, 8544510, 9093240, 9530415, 11012924, 11392680, 12707220, 13766155, 14793480, 15248664, 16519386, 17089020, 19060830, 22025848, 24779079, 25414440, 27532310, 33038772, 34178040, 38121660, 41298465, 49558158, 55064620, 66077544, 76243320, 82596930, 99116316, 110129240, 123895395, 165193860, 198232632, 247790790, 330387720, 495581580, 991163160]

約数ペア:

[(1, 991163160), (2, 495581580), (3, 330387720), (4, 247790790), (5, 198232632), (6, 165193860), (8, 123895395), (9, 110129240), (10, 99116316), (12, 82596930), (13, 76243320), (15, 66077544), (18, 55064620), (20, 49558158), (24, 41298465), (26, 38121660), (29, 34178040), (30, 33038772), (36, 27532310), (39, 25414440), (40, 24779079), (45, 22025848), (52, 19060830), (58, 17089020), (60, 16519386), (65, 15248664), (67, 14793480), (72, 13766155), (78, 12707220), (87, 11392680), (90, 11012924), (104, 9530415), (109, 9093240), (116, 8544510), (117, 8471480), (120, 8259693), (130, 7624332), (134, 7396740), (145, 6835608), (156, 6353610), (174, 5696340), (180, 5506462), (195, 5082888), (201, 4931160), (218, 4546620), (232, 4272255), (234, 4235740), (260, 3812166), (261, 3797560), (268, 3698370), (290, 3417804), (312, 3176805), (327, 3031080), (335, 2958696), (348, 2848170), (360, 2753231), (377, 2629080), (390, 2541444), (402, 2465580), (435, 2278536), (436, 2273310), (468, 2117870), (520, 1906083), (522, 1898780), (536, 1849185), (545, 1818648), (580, 1708902), (585, 1694296), (603, 1643720), (654, 1515540), (670, 1479348), (696, 1424085), (754, 1314540), (780, 1270722), (804, 1232790), (870, 1139268), (871, 1137960), (872, 1136655), (936, 1058935), (981, 1010360), (1005, 986232), (1044, 949390), (1090, 909324), (1131, 876360), (1160, 854451), (1170, 847148), (1206, 821860), (1305, 759512), (1308, 757770), (1340, 739674), (1417, 699480), (1508, 657270), (1560, 635361), (1608, 616395), (1635, 606216), (1740, 569634), (1742, 568980), (1885, 525816), (1943, 510120), (1962, 505180), (2010, 493116), (2088, 474695), (2180, 454662), (2262, 438180), (2340, 423574), (2412, 410930), (2610, 379756), (2613, 379320), (2616, 378885), (2680, 369837), (2834, 349740), (3015, 328744), (3016, 328635), (3161, 313560), (3270, 303108), (3393, 292120), (3480, 284817), (3484, 284490), (3770, 262908), (3886, 255060), (3924, 252590), (4020, 246558), (4251, 233160), (4355, 227592), (4360, 227331), (4524, 219090), (4680, 211787), (4824, 205465), (4905, 202072), (5220, 189878), (5226, 189660), (5655, 175272), (5668, 174870), (5829, 170040), (6030, 164372), (6322, 156780), (6540, 151554), (6786, 146060), (6968, 142245), (7085, 139896), (7303, 135720), (7540, 131454), (7772, 127530), (7839, 126440), (7848, 126295), (8040, 123279), (8502, 116580), (8710, 113796), (9048, 109545), (9483, 104520), (9715, 102024), (9810, 101036), (10440, 94939), (10452, 94830), (11310, 87636), (11336, 87435), (11658, 85020), (12060, 82186), (12644, 78390), (12753, 77720), (13065, 75864), (13080, 75777), (13572, 73030), (14170, 69948), (14606, 67860), (15080, 65727), (15544, 63765), (15678, 63220), (15805, 62712), (16965, 58424), (17004, 58290), (17420, 56898), (17487, 56680), (18966, 52260), (19430, 51012), (19620, 50518), (20904, 47415), (21255, 46632), (21909, 45240), (22620, 43818), (23316, 42510), (24120, 41093), (25259, 39240), (25288, 39195), (25506, 38860), (26130, 37932), (27144, 36515), (28340, 34974), (28449, 34840), (29145, 34008), (29212, 33930), (31356, 31610)]