1321094880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{79}}^2$

素因数の和:196

約数の個数: 432

約数和(自身を含む): 5447690640

約数和(自身を除く): 4126595760

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, 79, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 158, 160, 168, 180, 189, 196, 210, 216, 224, 237, 240, 245, 252, 270, 280, 288, 294, 315, 316, 336, 360, 378, 392, 395, 420, 432, 441, 474, 480, 490, 504, 540, 553, 560, 588, 630, 632, 672, 711, 720, 735, 756, 784, 790, 840, 864, 882, 945, 948, 980, 1008, 1080, 1106, 1120, 1176, 1185, 1260, 1264, 1323, 1422, 1440, 1470, 1512, 1568, 1580, 1659, 1680, 1764, 1890, 1896, 1960, 2016, 2133, 2160, 2205, 2212, 2352, 2370, 2520, 2528, 2646, 2765, 2844, 2940, 3024, 3160, 3318, 3360, 3528, 3555, 3780, 3792, 3871, 3920, 4266, 4320, 4410, 4424, 4704, 4740, 4977, 5040, 5292, 5530, 5688, 5880, 6048, 6241, 6320, 6615, 6636, 7056, 7110, 7560, 7584, 7742, 7840, 8295, 8532, 8820, 8848, 9480, 9954, 10080, 10584, 10665, 11060, 11376, 11613, 11760, 12482, 12640, 13230, 13272, 14112, 14220, 14931, 15120, 15484, 16590, 17064, 17640, 17696, 18723, 18960, 19355, 19908, 21168, 21330, 22120, 22752, 23226, 23520, 24885, 24964, 26460, 26544, 28440, 29862, 30240, 30968, 31205, 33180, 34128, 34839, 35280, 37446, 37920, 38710, 39816, 42336, 42660, 43687, 44240, 46452, 49770, 49928, 52920, 53088, 56169, 56880, 58065, 59724, 61936, 62410, 66360, 68256, 69678, 70560, 74655, 74892, 77420, 79632, 85320, 87374, 88480, 92904, 93615, 99540, 99856, 104517, 105840, 112338, 113760, 116130, 119448, 123872, 124820, 131061, 132720, 139356, 149310, 149784, 154840, 159264, 168507, 170640, 174195, 174748, 185808, 187230, 199080, 199712, 209034, 211680, 218435, 224676, 232260, 238896, 249640, 262122, 265440, 278712, 280845, 298620, 299568, 305809, 309680, 337014, 341280, 348390, 349496, 371616, 374460, 393183, 398160, 418068, 436870, 449352, 464520, 477792, 499280, 522585, 524244, 557424, 561690, 597240, 599136, 611618, 619360, 655305, 674028, 696780, 698992, 748920, 786366, 796320, 836136, 842535, 873740, 898704, 917427, 929040, 998560, 1045170, 1048488, 1114848, 1123380, 1179549, 1194480, 1223236, 1310610, 1348056, 1393560, 1397984, 1497840, 1529045, 1572732, 1672272, 1685070, 1747480, 1797408, 1834854, 1858080, 1965915, 2090340, 2096976, 2246760, 2359098, 2388960, 2446472, 2621220, 2696112, 2752281, 2787120, 2995680, 3058090, 3145464, 3344544, 3370140, 3494960, 3669708, 3931830, 4180680, 4193952, 4493520, 4587135, 4718196, 4892944, 5242440, 5392224, 5504562, 5574240, 5897745, 6116180, 6290928, 6740280, 6989920, 7339416, 7863660, 8256843, 8361360, 8987040, 9174270, 9436392, 9785888, 10484880, 11009124, 11795490, 12232360, 12581856, 13480560, 13761405, 14678832, 15727320, 16513686, 16722720, 18348540, 18872784, 20969760, 22018248, 23590980, 24464720, 26961120, 27522810, 29357664, 31454640, 33027372, 36697080, 37745568, 41284215, 44036496, 47181960, 48929440, 55045620, 62909280, 66054744, 73394160, 82568430, 88072992, 94363920, 110091240, 132109488, 146788320, 165136860, 188727840, 220182480, 264218976, 330273720, 440364960, 660547440, 1321094880]

約数ペア:

[(1, 1321094880), (2, 660547440), (3, 440364960), (4, 330273720), (5, 264218976), (6, 220182480), (7, 188727840), (8, 165136860), (9, 146788320), (10, 132109488), (12, 110091240), (14, 94363920), (15, 88072992), (16, 82568430), (18, 73394160), (20, 66054744), (21, 62909280), (24, 55045620), (27, 48929440), (28, 47181960), (30, 44036496), (32, 41284215), (35, 37745568), (36, 36697080), (40, 33027372), (42, 31454640), (45, 29357664), (48, 27522810), (49, 26961120), (54, 24464720), (56, 23590980), (60, 22018248), (63, 20969760), (70, 18872784), (72, 18348540), (79, 16722720), (80, 16513686), (84, 15727320), (90, 14678832), (96, 13761405), (98, 13480560), (105, 12581856), (108, 12232360), (112, 11795490), (120, 11009124), (126, 10484880), (135, 9785888), (140, 9436392), (144, 9174270), (147, 8987040), (158, 8361360), (160, 8256843), (168, 7863660), (180, 7339416), (189, 6989920), (196, 6740280), (210, 6290928), (216, 6116180), (224, 5897745), (237, 5574240), (240, 5504562), (245, 5392224), (252, 5242440), (270, 4892944), (280, 4718196), (288, 4587135), (294, 4493520), (315, 4193952), (316, 4180680), (336, 3931830), (360, 3669708), (378, 3494960), (392, 3370140), (395, 3344544), (420, 3145464), (432, 3058090), (441, 2995680), (474, 2787120), (480, 2752281), (490, 2696112), (504, 2621220), (540, 2446472), (553, 2388960), (560, 2359098), (588, 2246760), (630, 2096976), (632, 2090340), (672, 1965915), (711, 1858080), (720, 1834854), (735, 1797408), (756, 1747480), (784, 1685070), (790, 1672272), (840, 1572732), (864, 1529045), (882, 1497840), (945, 1397984), (948, 1393560), (980, 1348056), (1008, 1310610), (1080, 1223236), (1106, 1194480), (1120, 1179549), (1176, 1123380), (1185, 1114848), (1260, 1048488), (1264, 1045170), (1323, 998560), (1422, 929040), (1440, 917427), (1470, 898704), (1512, 873740), (1568, 842535), (1580, 836136), (1659, 796320), (1680, 786366), (1764, 748920), (1890, 698992), (1896, 696780), (1960, 674028), (2016, 655305), (2133, 619360), (2160, 611618), (2205, 599136), (2212, 597240), (2352, 561690), (2370, 557424), (2520, 524244), (2528, 522585), (2646, 499280), (2765, 477792), (2844, 464520), (2940, 449352), (3024, 436870), (3160, 418068), (3318, 398160), (3360, 393183), (3528, 374460), (3555, 371616), (3780, 349496), (3792, 348390), (3871, 341280), (3920, 337014), (4266, 309680), (4320, 305809), (4410, 299568), (4424, 298620), (4704, 280845), (4740, 278712), (4977, 265440), (5040, 262122), (5292, 249640), (5530, 238896), (5688, 232260), (5880, 224676), (6048, 218435), (6241, 211680), (6320, 209034), (6615, 199712), (6636, 199080), (7056, 187230), (7110, 185808), (7560, 174748), (7584, 174195), (7742, 170640), (7840, 168507), (8295, 159264), (8532, 154840), (8820, 149784), (8848, 149310), (9480, 139356), (9954, 132720), (10080, 131061), (10584, 124820), (10665, 123872), (11060, 119448), (11376, 116130), (11613, 113760), (11760, 112338), (12482, 105840), (12640, 104517), (13230, 99856), (13272, 99540), (14112, 93615), (14220, 92904), (14931, 88480), (15120, 87374), (15484, 85320), (16590, 79632), (17064, 77420), (17640, 74892), (17696, 74655), (18723, 70560), (18960, 69678), (19355, 68256), (19908, 66360), (21168, 62410), (21330, 61936), (22120, 59724), (22752, 58065), (23226, 56880), (23520, 56169), (24885, 53088), (24964, 52920), (26460, 49928), (26544, 49770), (28440, 46452), (29862, 44240), (30240, 43687), (30968, 42660), (31205, 42336), (33180, 39816), (34128, 38710), (34839, 37920), (35280, 37446)]