1268212920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 4549003200

約数和(自身を除く): 3280790280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 97, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 194, 195, 204, 221, 232, 255, 260, 289, 290, 291, 312, 340, 348, 377, 388, 390, 408, 435, 442, 485, 493, 510, 520, 578, 580, 582, 663, 680, 696, 754, 776, 780, 867, 870, 884, 970, 986, 1020, 1105, 1131, 1156, 1160, 1164, 1261, 1326, 1445, 1455, 1479, 1508, 1560, 1649, 1734, 1740, 1768, 1885, 1940, 1972, 2040, 2210, 2262, 2312, 2328, 2465, 2522, 2652, 2813, 2890, 2910, 2958, 3016, 3298, 3315, 3468, 3480, 3757, 3770, 3783, 3880, 3944, 4335, 4420, 4524, 4930, 4947, 5044, 5304, 5626, 5655, 5780, 5820, 5916, 6305, 6409, 6596, 6630, 6936, 7395, 7514, 7540, 7566, 8245, 8381, 8439, 8670, 8840, 9048, 9860, 9894, 10088, 11252, 11271, 11310, 11560, 11640, 11832, 12610, 12818, 13192, 13260, 14065, 14790, 15028, 15080, 15132, 16490, 16762, 16878, 17340, 18785, 18915, 19227, 19720, 19788, 21437, 22504, 22542, 22620, 24735, 25143, 25220, 25636, 26520, 28033, 28130, 29580, 30056, 30264, 32045, 32980, 33524, 33756, 34680, 36569, 37570, 37830, 38454, 39576, 41905, 42195, 42874, 45084, 45240, 47821, 49470, 50286, 50440, 51272, 56066, 56260, 56355, 59160, 64090, 64311, 65960, 67048, 67512, 73138, 75140, 75660, 76908, 83810, 84099, 84390, 85748, 90168, 95642, 96135, 98940, 100572, 107185, 108953, 109707, 112132, 112520, 112710, 125715, 128180, 128622, 140165, 143463, 146276, 150280, 151320, 153816, 167620, 168198, 168780, 171496, 182845, 191284, 192270, 197880, 201144, 214370, 217906, 219414, 224264, 225420, 239105, 251430, 256360, 257244, 280330, 286926, 292552, 321555, 326859, 335240, 336396, 337560, 364429, 365690, 382568, 384540, 420495, 428740, 435812, 438828, 450840, 478210, 502860, 514488, 544765, 548535, 560660, 573852, 621673, 643110, 653718, 672792, 717315, 728858, 731380, 769080, 812957, 840990, 857480, 871624, 877656, 956420, 1005720, 1089530, 1093287, 1097070, 1121320, 1147704, 1243346, 1286220, 1307436, 1434630, 1457716, 1462760, 1625914, 1634295, 1681980, 1822145, 1865019, 1912840, 2179060, 2186574, 2194140, 2438871, 2486692, 2572440, 2614872, 2869260, 2915432, 3108365, 3251828, 3268590, 3363960, 3644290, 3730038, 4064785, 4358120, 4373148, 4388280, 4877742, 4973384, 5466435, 5738520, 6216730, 6503656, 6537180, 7288580, 7460076, 8129570, 8746296, 9325095, 9755484, 10568441, 10932870, 12194355, 12433460, 13074360, 14577160, 14920152, 16259140, 18650190, 19510968, 21136882, 21865740, 24388710, 24866920, 31705323, 32518280, 37300380, 42273764, 43731480, 48777420, 52842205, 63410646, 74600760, 84547528, 97554840, 105684410, 126821292, 158526615, 211368820, 253642584, 317053230, 422737640, 634106460, 1268212920]

約数ペア:

[(1, 1268212920), (2, 634106460), (3, 422737640), (4, 317053230), (5, 253642584), (6, 211368820), (8, 158526615), (10, 126821292), (12, 105684410), (13, 97554840), (15, 84547528), (17, 74600760), (20, 63410646), (24, 52842205), (26, 48777420), (29, 43731480), (30, 42273764), (34, 37300380), (39, 32518280), (40, 31705323), (51, 24866920), (52, 24388710), (58, 21865740), (60, 21136882), (65, 19510968), (68, 18650190), (78, 16259140), (85, 14920152), (87, 14577160), (97, 13074360), (102, 12433460), (104, 12194355), (116, 10932870), (120, 10568441), (130, 9755484), (136, 9325095), (145, 8746296), (156, 8129570), (170, 7460076), (174, 7288580), (194, 6537180), (195, 6503656), (204, 6216730), (221, 5738520), (232, 5466435), (255, 4973384), (260, 4877742), (289, 4388280), (290, 4373148), (291, 4358120), (312, 4064785), (340, 3730038), (348, 3644290), (377, 3363960), (388, 3268590), (390, 3251828), (408, 3108365), (435, 2915432), (442, 2869260), (485, 2614872), (493, 2572440), (510, 2486692), (520, 2438871), (578, 2194140), (580, 2186574), (582, 2179060), (663, 1912840), (680, 1865019), (696, 1822145), (754, 1681980), (776, 1634295), (780, 1625914), (867, 1462760), (870, 1457716), (884, 1434630), (970, 1307436), (986, 1286220), (1020, 1243346), (1105, 1147704), (1131, 1121320), (1156, 1097070), (1160, 1093287), (1164, 1089530), (1261, 1005720), (1326, 956420), (1445, 877656), (1455, 871624), (1479, 857480), (1508, 840990), (1560, 812957), (1649, 769080), (1734, 731380), (1740, 728858), (1768, 717315), (1885, 672792), (1940, 653718), (1972, 643110), (2040, 621673), (2210, 573852), (2262, 560660), (2312, 548535), (2328, 544765), (2465, 514488), (2522, 502860), (2652, 478210), (2813, 450840), (2890, 438828), (2910, 435812), (2958, 428740), (3016, 420495), (3298, 384540), (3315, 382568), (3468, 365690), (3480, 364429), (3757, 337560), (3770, 336396), (3783, 335240), (3880, 326859), (3944, 321555), (4335, 292552), (4420, 286926), (4524, 280330), (4930, 257244), (4947, 256360), (5044, 251430), (5304, 239105), (5626, 225420), (5655, 224264), (5780, 219414), (5820, 217906), (5916, 214370), (6305, 201144), (6409, 197880), (6596, 192270), (6630, 191284), (6936, 182845), (7395, 171496), (7514, 168780), (7540, 168198), (7566, 167620), (8245, 153816), (8381, 151320), (8439, 150280), (8670, 146276), (8840, 143463), (9048, 140165), (9860, 128622), (9894, 128180), (10088, 125715), (11252, 112710), (11271, 112520), (11310, 112132), (11560, 109707), (11640, 108953), (11832, 107185), (12610, 100572), (12818, 98940), (13192, 96135), (13260, 95642), (14065, 90168), (14790, 85748), (15028, 84390), (15080, 84099), (15132, 83810), (16490, 76908), (16762, 75660), (16878, 75140), (17340, 73138), (18785, 67512), (18915, 67048), (19227, 65960), (19720, 64311), (19788, 64090), (21437, 59160), (22504, 56355), (22542, 56260), (22620, 56066), (24735, 51272), (25143, 50440), (25220, 50286), (25636, 49470), (26520, 47821), (28033, 45240), (28130, 45084), (29580, 42874), (30056, 42195), (30264, 41905), (32045, 39576), (32980, 38454), (33524, 37830), (33756, 37570), (34680, 36569)]