247108680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 384

約数和(自身を含む): 1043078400

約数和(自身を除く): 795969720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 397, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 794, 798, 819, 840, 855, 910, 936, 988, 1064, 1092, 1140, 1170, 1191, 1197, 1235, 1260, 1330, 1365, 1368, 1482, 1560, 1588, 1596, 1638, 1710, 1729, 1820, 1976, 1985, 1995, 2184, 2223, 2280, 2340, 2382, 2394, 2470, 2520, 2660, 2730, 2779, 2964, 3176, 3192, 3276, 3420, 3458, 3573, 3640, 3705, 3970, 3990, 4095, 4446, 4680, 4764, 4788, 4940, 5161, 5187, 5320, 5460, 5558, 5928, 5955, 5985, 6552, 6840, 6916, 7146, 7410, 7543, 7940, 7980, 8190, 8337, 8645, 8892, 9528, 9576, 9880, 10322, 10374, 10920, 11115, 11116, 11910, 11970, 13832, 13895, 14292, 14820, 15086, 15483, 15561, 15880, 15960, 16380, 16674, 17290, 17784, 17865, 20644, 20748, 22230, 22232, 22629, 23820, 23940, 25011, 25805, 25935, 27790, 28584, 29640, 30172, 30966, 31122, 32760, 33348, 34580, 35730, 36127, 37715, 41288, 41496, 41685, 44460, 45258, 46449, 47640, 47880, 50022, 51610, 51870, 52801, 55580, 60344, 61932, 62244, 66696, 67887, 69160, 71460, 72254, 75430, 77415, 77805, 83370, 88920, 90516, 92898, 98059, 100044, 103220, 103740, 105602, 108381, 111160, 113145, 123864, 124488, 125055, 135774, 142920, 144508, 150860, 154830, 155610, 158403, 166740, 180635, 181032, 185796, 196118, 200088, 206440, 207480, 211204, 216762, 226290, 232245, 250110, 264005, 271548, 289016, 294177, 301720, 309660, 311220, 316806, 325143, 333480, 339435, 361270, 371592, 392236, 422408, 433524, 452580, 464490, 475209, 490295, 500220, 528010, 541905, 543096, 588354, 619320, 622440, 633612, 650286, 678870, 686413, 722540, 784472, 792015, 867048, 882531, 905160, 928980, 950418, 980590, 1000440, 1056020, 1083810, 1176708, 1267224, 1300572, 1357740, 1372826, 1445080, 1470885, 1584030, 1625715, 1765062, 1857960, 1900836, 1961180, 2059239, 2112040, 2167620, 2353416, 2376045, 2601144, 2715480, 2745652, 2941770, 3168060, 3251430, 3432065, 3530124, 3801672, 3922360, 4118478, 4335240, 4412655, 4752090, 5491304, 5883540, 6177717, 6336120, 6502860, 6864130, 7060248, 8236956, 8825310, 9504180, 10296195, 11767080, 12355434, 13005720, 13728260, 16473912, 17650620, 19008360, 20592390, 24710868, 27456520, 30888585, 35301240, 41184780, 49421736, 61777170, 82369560, 123554340, 247108680]

約数ペア:

[(1, 247108680), (2, 123554340), (3, 82369560), (4, 61777170), (5, 49421736), (6, 41184780), (7, 35301240), (8, 30888585), (9, 27456520), (10, 24710868), (12, 20592390), (13, 19008360), (14, 17650620), (15, 16473912), (18, 13728260), (19, 13005720), (20, 12355434), (21, 11767080), (24, 10296195), (26, 9504180), (28, 8825310), (30, 8236956), (35, 7060248), (36, 6864130), (38, 6502860), (39, 6336120), (40, 6177717), (42, 5883540), (45, 5491304), (52, 4752090), (56, 4412655), (57, 4335240), (60, 4118478), (63, 3922360), (65, 3801672), (70, 3530124), (72, 3432065), (76, 3251430), (78, 3168060), (84, 2941770), (90, 2745652), (91, 2715480), (95, 2601144), (104, 2376045), (105, 2353416), (114, 2167620), (117, 2112040), (120, 2059239), (126, 1961180), (130, 1900836), (133, 1857960), (140, 1765062), (152, 1625715), (156, 1584030), (168, 1470885), (171, 1445080), (180, 1372826), (182, 1357740), (190, 1300572), (195, 1267224), (210, 1176708), (228, 1083810), (234, 1056020), (247, 1000440), (252, 980590), (260, 950418), (266, 928980), (273, 905160), (280, 882531), (285, 867048), (312, 792015), (315, 784472), (342, 722540), (360, 686413), (364, 678870), (380, 650286), (390, 633612), (397, 622440), (399, 619320), (420, 588354), (455, 543096), (456, 541905), (468, 528010), (494, 500220), (504, 490295), (520, 475209), (532, 464490), (546, 452580), (570, 433524), (585, 422408), (630, 392236), (665, 371592), (684, 361270), (728, 339435), (741, 333480), (760, 325143), (780, 316806), (794, 311220), (798, 309660), (819, 301720), (840, 294177), (855, 289016), (910, 271548), (936, 264005), (988, 250110), (1064, 232245), (1092, 226290), (1140, 216762), (1170, 211204), (1191, 207480), (1197, 206440), (1235, 200088), (1260, 196118), (1330, 185796), (1365, 181032), (1368, 180635), (1482, 166740), (1560, 158403), (1588, 155610), (1596, 154830), (1638, 150860), (1710, 144508), (1729, 142920), (1820, 135774), (1976, 125055), (1985, 124488), (1995, 123864), (2184, 113145), (2223, 111160), (2280, 108381), (2340, 105602), (2382, 103740), (2394, 103220), (2470, 100044), (2520, 98059), (2660, 92898), (2730, 90516), (2779, 88920), (2964, 83370), (3176, 77805), (3192, 77415), (3276, 75430), (3420, 72254), (3458, 71460), (3573, 69160), (3640, 67887), (3705, 66696), (3970, 62244), (3990, 61932), (4095, 60344), (4446, 55580), (4680, 52801), (4764, 51870), (4788, 51610), (4940, 50022), (5161, 47880), (5187, 47640), (5320, 46449), (5460, 45258), (5558, 44460), (5928, 41685), (5955, 41496), (5985, 41288), (6552, 37715), (6840, 36127), (6916, 35730), (7146, 34580), (7410, 33348), (7543, 32760), (7940, 31122), (7980, 30966), (8190, 30172), (8337, 29640), (8645, 28584), (8892, 27790), (9528, 25935), (9576, 25805), (9880, 25011), (10322, 23940), (10374, 23820), (10920, 22629), (11115, 22232), (11116, 22230), (11910, 20748), (11970, 20644), (13832, 17865), (13895, 17784), (14292, 17290), (14820, 16674), (15086, 16380), (15483, 15960), (15561, 15880)]