1222475520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 432

約数和(自身を含む): 4655659680

約数和(自身を除く): 3433184160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 73, 80, 84, 89, 96, 98, 105, 112, 120, 128, 140, 146, 147, 160, 168, 178, 192, 196, 210, 219, 224, 240, 245, 256, 267, 280, 292, 294, 320, 336, 356, 365, 384, 392, 420, 438, 445, 448, 480, 490, 511, 534, 560, 584, 588, 623, 640, 672, 712, 730, 735, 768, 784, 840, 876, 890, 896, 960, 980, 1022, 1068, 1095, 1120, 1168, 1176, 1246, 1280, 1335, 1344, 1424, 1460, 1470, 1533, 1568, 1680, 1752, 1780, 1792, 1869, 1920, 1960, 2044, 2136, 2190, 2240, 2336, 2352, 2492, 2555, 2670, 2688, 2848, 2920, 2940, 3066, 3115, 3136, 3360, 3504, 3560, 3577, 3738, 3840, 3920, 4088, 4272, 4361, 4380, 4480, 4672, 4704, 4984, 5110, 5340, 5376, 5696, 5840, 5880, 6132, 6230, 6272, 6497, 6720, 7008, 7120, 7154, 7476, 7665, 7840, 8176, 8544, 8722, 8760, 8960, 9344, 9345, 9408, 9968, 10220, 10680, 10731, 11392, 11680, 11760, 12264, 12460, 12544, 12994, 13083, 13440, 14016, 14240, 14308, 14952, 15330, 15680, 16352, 17088, 17444, 17520, 17885, 18688, 18690, 18816, 19491, 19936, 20440, 21360, 21462, 21805, 22784, 23360, 23520, 24528, 24920, 25988, 26166, 26880, 28032, 28480, 28616, 29904, 30660, 31360, 32485, 32704, 34176, 34888, 35040, 35770, 37380, 37632, 38982, 39872, 40880, 42720, 42924, 43610, 45479, 46720, 47040, 49056, 49840, 51976, 52332, 53655, 56064, 56960, 57232, 59808, 61320, 62720, 64970, 65408, 65415, 68352, 69776, 70080, 71540, 74760, 77964, 79744, 81760, 85440, 85848, 87220, 90958, 93440, 94080, 97455, 98112, 99680, 103952, 104664, 107310, 113920, 114464, 119616, 122640, 129940, 130816, 130830, 136437, 139552, 140160, 143080, 149520, 155928, 159488, 163520, 170880, 171696, 174440, 181916, 188160, 194910, 196224, 199360, 207904, 209328, 214620, 227395, 228928, 239232, 245280, 259880, 261660, 272874, 279104, 280320, 286160, 299040, 311856, 318353, 327040, 341760, 343392, 348880, 363832, 389820, 392448, 398720, 415808, 418656, 429240, 454790, 457856, 478464, 490560, 519760, 523320, 545748, 558208, 572320, 598080, 623712, 636706, 654080, 682185, 686784, 697760, 727664, 779640, 797440, 831616, 837312, 858480, 909580, 915712, 955059, 981120, 1039520, 1046640, 1091496, 1116416, 1144640, 1196160, 1247424, 1273412, 1364370, 1373568, 1395520, 1455328, 1559280, 1591765, 1663232, 1674624, 1716960, 1819160, 1910118, 1962240, 2079040, 2093280, 2182992, 2289280, 2392320, 2494848, 2546824, 2728740, 2747136, 2791040, 2910656, 3118560, 3183530, 3349248, 3433920, 3638320, 3820236, 4158080, 4186560, 4365984, 4578560, 4775295, 4989696, 5093648, 5457480, 5582080, 5821312, 6237120, 6367060, 6867840, 7276640, 7640472, 8316160, 8373120, 8731968, 9550590, 10187296, 10914960, 11642624, 12474240, 12734120, 13735680, 14553280, 15280944, 16746240, 17463936, 19101180, 20374592, 21829920, 24948480, 25468240, 29106560, 30561888, 34927872, 38202360, 40749184, 43659840, 50936480, 58213120, 61123776, 76404720, 81498368, 87319680, 101872960, 122247552, 152809440, 174639360, 203745920, 244495104, 305618880, 407491840, 611237760, 1222475520]

約数ペア:

[(1, 1222475520), (2, 611237760), (3, 407491840), (4, 305618880), (5, 244495104), (6, 203745920), (7, 174639360), (8, 152809440), (10, 122247552), (12, 101872960), (14, 87319680), (15, 81498368), (16, 76404720), (20, 61123776), (21, 58213120), (24, 50936480), (28, 43659840), (30, 40749184), (32, 38202360), (35, 34927872), (40, 30561888), (42, 29106560), (48, 25468240), (49, 24948480), (56, 21829920), (60, 20374592), (64, 19101180), (70, 17463936), (73, 16746240), (80, 15280944), (84, 14553280), (89, 13735680), (96, 12734120), (98, 12474240), (105, 11642624), (112, 10914960), (120, 10187296), (128, 9550590), (140, 8731968), (146, 8373120), (147, 8316160), (160, 7640472), (168, 7276640), (178, 6867840), (192, 6367060), (196, 6237120), (210, 5821312), (219, 5582080), (224, 5457480), (240, 5093648), (245, 4989696), (256, 4775295), (267, 4578560), (280, 4365984), (292, 4186560), (294, 4158080), (320, 3820236), (336, 3638320), (356, 3433920), (365, 3349248), (384, 3183530), (392, 3118560), (420, 2910656), (438, 2791040), (445, 2747136), (448, 2728740), (480, 2546824), (490, 2494848), (511, 2392320), (534, 2289280), (560, 2182992), (584, 2093280), (588, 2079040), (623, 1962240), (640, 1910118), (672, 1819160), (712, 1716960), (730, 1674624), (735, 1663232), (768, 1591765), (784, 1559280), (840, 1455328), (876, 1395520), (890, 1373568), (896, 1364370), (960, 1273412), (980, 1247424), (1022, 1196160), (1068, 1144640), (1095, 1116416), (1120, 1091496), (1168, 1046640), (1176, 1039520), (1246, 981120), (1280, 955059), (1335, 915712), (1344, 909580), (1424, 858480), (1460, 837312), (1470, 831616), (1533, 797440), (1568, 779640), (1680, 727664), (1752, 697760), (1780, 686784), (1792, 682185), (1869, 654080), (1920, 636706), (1960, 623712), (2044, 598080), (2136, 572320), (2190, 558208), (2240, 545748), (2336, 523320), (2352, 519760), (2492, 490560), (2555, 478464), (2670, 457856), (2688, 454790), (2848, 429240), (2920, 418656), (2940, 415808), (3066, 398720), (3115, 392448), (3136, 389820), (3360, 363832), (3504, 348880), (3560, 343392), (3577, 341760), (3738, 327040), (3840, 318353), (3920, 311856), (4088, 299040), (4272, 286160), (4361, 280320), (4380, 279104), (4480, 272874), (4672, 261660), (4704, 259880), (4984, 245280), (5110, 239232), (5340, 228928), (5376, 227395), (5696, 214620), (5840, 209328), (5880, 207904), (6132, 199360), (6230, 196224), (6272, 194910), (6497, 188160), (6720, 181916), (7008, 174440), (7120, 171696), (7154, 170880), (7476, 163520), (7665, 159488), (7840, 155928), (8176, 149520), (8544, 143080), (8722, 140160), (8760, 139552), (8960, 136437), (9344, 130830), (9345, 130816), (9408, 129940), (9968, 122640), (10220, 119616), (10680, 114464), (10731, 113920), (11392, 107310), (11680, 104664), (11760, 103952), (12264, 99680), (12460, 98112), (12544, 97455), (12994, 94080), (13083, 93440), (13440, 90958), (14016, 87220), (14240, 85848), (14308, 85440), (14952, 81760), (15330, 79744), (15680, 77964), (16352, 74760), (17088, 71540), (17444, 70080), (17520, 69776), (17885, 68352), (18688, 65415), (18690, 65408), (18816, 64970), (19491, 62720), (19936, 61320), (20440, 59808), (21360, 57232), (21462, 56960), (21805, 56064), (22784, 53655), (23360, 52332), (23520, 51976), (24528, 49840), (24920, 49056), (25988, 47040), (26166, 46720), (26880, 45479), (28032, 43610), (28480, 42924), (28616, 42720), (29904, 40880), (30660, 39872), (31360, 38982), (32485, 37632), (32704, 37380), (34176, 35770), (34888, 35040)]