380678760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 384

約数和(自身を含む): 1595842560

約数和(自身を除く): 1215163800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 99, 105, 110, 120, 124, 126, 132, 140, 154, 155, 165, 168, 180, 186, 198, 210, 217, 220, 231, 248, 252, 264, 279, 280, 308, 310, 315, 330, 341, 360, 372, 385, 396, 420, 434, 440, 443, 462, 465, 495, 504, 558, 616, 620, 630, 651, 660, 682, 693, 744, 770, 792, 840, 868, 886, 924, 930, 990, 1023, 1085, 1116, 1155, 1240, 1260, 1302, 1320, 1329, 1364, 1386, 1395, 1540, 1705, 1736, 1772, 1848, 1860, 1953, 1980, 2046, 2170, 2215, 2232, 2310, 2387, 2520, 2604, 2658, 2728, 2772, 2790, 3069, 3080, 3101, 3255, 3410, 3465, 3544, 3720, 3906, 3960, 3987, 4092, 4340, 4430, 4620, 4774, 4873, 5115, 5208, 5316, 5544, 5580, 6138, 6202, 6510, 6645, 6820, 6930, 7161, 7812, 7974, 8184, 8680, 8860, 9240, 9303, 9548, 9746, 9765, 10230, 10632, 11160, 11935, 12276, 12404, 13020, 13290, 13640, 13733, 13860, 14322, 14619, 15345, 15505, 15624, 15948, 17720, 18606, 19096, 19492, 19530, 19935, 20460, 21483, 23870, 24365, 24552, 24808, 26040, 26580, 27466, 27720, 27909, 28644, 29238, 30690, 31010, 31896, 34111, 35805, 37212, 38984, 39060, 39870, 40920, 41199, 42966, 43857, 46515, 47740, 48730, 53160, 54932, 55818, 57288, 58476, 61380, 62020, 68222, 68665, 71610, 73095, 74424, 78120, 79740, 82398, 85932, 87714, 93030, 95480, 96131, 97460, 102333, 107415, 109864, 111636, 116952, 122760, 123597, 124040, 136444, 137330, 139545, 143220, 146190, 151063, 159480, 164796, 170555, 171864, 175428, 186060, 192262, 194920, 204666, 205995, 214830, 219285, 223272, 247194, 272888, 274660, 279090, 286440, 288393, 292380, 302126, 306999, 329592, 341110, 350856, 372120, 384524, 409332, 411990, 429660, 438570, 453189, 480655, 494388, 511665, 549320, 558180, 576786, 584760, 604252, 613998, 617985, 682220, 755315, 769048, 818664, 823980, 859320, 865179, 877140, 906378, 961310, 988776, 1023330, 1057441, 1116360, 1153572, 1208504, 1227996, 1235970, 1359567, 1364440, 1441965, 1510630, 1534995, 1647960, 1730358, 1754280, 1812756, 1922620, 2046660, 2114882, 2265945, 2307144, 2455992, 2471940, 2719134, 2883930, 3021260, 3069990, 3172323, 3460716, 3625512, 3845240, 4093320, 4229764, 4325895, 4531890, 4943880, 5287205, 5438268, 5767860, 6042520, 6139980, 6344646, 6797835, 6921432, 8459528, 8651790, 9063780, 9516969, 10574410, 10876536, 11535720, 12279960, 12689292, 13595670, 15861615, 17303580, 18127560, 19033938, 21148820, 25378584, 27191340, 31723230, 34607160, 38067876, 42297640, 47584845, 54382680, 63446460, 76135752, 95169690, 126892920, 190339380, 380678760]

約数ペア:

[(1, 380678760), (2, 190339380), (3, 126892920), (4, 95169690), (5, 76135752), (6, 63446460), (7, 54382680), (8, 47584845), (9, 42297640), (10, 38067876), (11, 34607160), (12, 31723230), (14, 27191340), (15, 25378584), (18, 21148820), (20, 19033938), (21, 18127560), (22, 17303580), (24, 15861615), (28, 13595670), (30, 12689292), (31, 12279960), (33, 11535720), (35, 10876536), (36, 10574410), (40, 9516969), (42, 9063780), (44, 8651790), (45, 8459528), (55, 6921432), (56, 6797835), (60, 6344646), (62, 6139980), (63, 6042520), (66, 5767860), (70, 5438268), (72, 5287205), (77, 4943880), (84, 4531890), (88, 4325895), (90, 4229764), (93, 4093320), (99, 3845240), (105, 3625512), (110, 3460716), (120, 3172323), (124, 3069990), (126, 3021260), (132, 2883930), (140, 2719134), (154, 2471940), (155, 2455992), (165, 2307144), (168, 2265945), (180, 2114882), (186, 2046660), (198, 1922620), (210, 1812756), (217, 1754280), (220, 1730358), (231, 1647960), (248, 1534995), (252, 1510630), (264, 1441965), (279, 1364440), (280, 1359567), (308, 1235970), (310, 1227996), (315, 1208504), (330, 1153572), (341, 1116360), (360, 1057441), (372, 1023330), (385, 988776), (396, 961310), (420, 906378), (434, 877140), (440, 865179), (443, 859320), (462, 823980), (465, 818664), (495, 769048), (504, 755315), (558, 682220), (616, 617985), (620, 613998), (630, 604252), (651, 584760), (660, 576786), (682, 558180), (693, 549320), (744, 511665), (770, 494388), (792, 480655), (840, 453189), (868, 438570), (886, 429660), (924, 411990), (930, 409332), (990, 384524), (1023, 372120), (1085, 350856), (1116, 341110), (1155, 329592), (1240, 306999), (1260, 302126), (1302, 292380), (1320, 288393), (1329, 286440), (1364, 279090), (1386, 274660), (1395, 272888), (1540, 247194), (1705, 223272), (1736, 219285), (1772, 214830), (1848, 205995), (1860, 204666), (1953, 194920), (1980, 192262), (2046, 186060), (2170, 175428), (2215, 171864), (2232, 170555), (2310, 164796), (2387, 159480), (2520, 151063), (2604, 146190), (2658, 143220), (2728, 139545), (2772, 137330), (2790, 136444), (3069, 124040), (3080, 123597), (3101, 122760), (3255, 116952), (3410, 111636), (3465, 109864), (3544, 107415), (3720, 102333), (3906, 97460), (3960, 96131), (3987, 95480), (4092, 93030), (4340, 87714), (4430, 85932), (4620, 82398), (4774, 79740), (4873, 78120), (5115, 74424), (5208, 73095), (5316, 71610), (5544, 68665), (5580, 68222), (6138, 62020), (6202, 61380), (6510, 58476), (6645, 57288), (6820, 55818), (6930, 54932), (7161, 53160), (7812, 48730), (7974, 47740), (8184, 46515), (8680, 43857), (8860, 42966), (9240, 41199), (9303, 40920), (9548, 39870), (9746, 39060), (9765, 38984), (10230, 37212), (10632, 35805), (11160, 34111), (11935, 31896), (12276, 31010), (12404, 30690), (13020, 29238), (13290, 28644), (13640, 27909), (13733, 27720), (13860, 27466), (14322, 26580), (14619, 26040), (15345, 24808), (15505, 24552), (15624, 24365), (15948, 23870), (17720, 21483), (18606, 20460), (19096, 19935), (19492, 19530)]