247115880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 949939200

約数和(自身を除く): 702823320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 61, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 121, 122, 124, 132, 135, 155, 165, 180, 183, 186, 198, 216, 220, 242, 244, 248, 264, 270, 279, 297, 305, 310, 330, 341, 360, 363, 366, 372, 396, 440, 465, 484, 488, 495, 540, 549, 558, 594, 605, 610, 620, 660, 671, 682, 726, 732, 744, 792, 837, 915, 930, 968, 990, 1023, 1080, 1089, 1098, 1116, 1188, 1210, 1220, 1240, 1320, 1342, 1364, 1395, 1452, 1464, 1485, 1647, 1674, 1705, 1815, 1830, 1860, 1891, 1980, 2013, 2046, 2178, 2196, 2232, 2376, 2420, 2440, 2684, 2728, 2745, 2790, 2904, 2970, 3069, 3267, 3294, 3348, 3355, 3410, 3630, 3660, 3720, 3751, 3782, 3960, 4026, 4092, 4185, 4356, 4392, 4840, 5115, 5368, 5445, 5490, 5580, 5673, 5940, 6039, 6138, 6534, 6588, 6696, 6710, 6820, 7260, 7320, 7381, 7502, 7564, 8052, 8184, 8235, 8370, 8712, 9207, 9455, 10065, 10230, 10890, 10980, 11160, 11253, 11346, 11880, 12078, 12276, 13068, 13176, 13420, 13640, 14520, 14762, 15004, 15128, 15345, 16104, 16335, 16470, 16740, 17019, 18117, 18414, 18755, 18910, 20130, 20460, 20801, 21780, 21960, 22143, 22506, 22692, 24156, 24552, 26136, 26840, 28365, 29524, 30008, 30195, 30690, 32670, 32940, 33480, 33759, 34038, 36234, 36828, 36905, 37510, 37820, 40260, 40920, 41602, 43560, 44286, 45012, 45384, 46035, 48312, 51057, 56265, 56730, 59048, 60390, 61380, 62403, 65340, 65880, 66429, 67518, 68076, 72468, 73656, 73810, 75020, 75640, 80520, 83204, 85095, 88572, 90024, 90585, 92070, 101277, 102114, 104005, 110715, 112530, 113460, 120780, 122760, 124806, 130680, 132858, 135036, 136152, 144936, 147620, 150040, 166408, 168795, 170190, 177144, 181170, 184140, 187209, 199287, 202554, 204228, 208010, 221430, 225060, 226920, 228811, 241560, 249612, 255285, 265716, 270072, 295240, 312015, 332145, 337590, 340380, 362340, 368280, 374418, 398574, 405108, 408456, 416020, 442860, 450120, 457622, 499224, 506385, 510570, 531432, 561627, 624030, 664290, 675180, 680760, 686433, 724680, 748836, 797148, 810216, 832040, 885720, 915244, 936045, 996435, 1012770, 1021140, 1123254, 1144055, 1248060, 1328580, 1350360, 1372866, 1497672, 1594296, 1830488, 1872090, 1992870, 2025540, 2042280, 2059299, 2246508, 2288110, 2496120, 2657160, 2745732, 2808135, 3432165, 3744180, 3985740, 4051080, 4118598, 4493016, 4576220, 5491464, 5616270, 6177897, 6864330, 7488360, 7971480, 8237196, 9152440, 10296495, 11232540, 12355794, 13728660, 16474392, 20592990, 22465080, 24711588, 27457320, 30889485, 41185980, 49423176, 61778970, 82371960, 123557940, 247115880]

約数ペア:

[(1, 247115880), (2, 123557940), (3, 82371960), (4, 61778970), (5, 49423176), (6, 41185980), (8, 30889485), (9, 27457320), (10, 24711588), (11, 22465080), (12, 20592990), (15, 16474392), (18, 13728660), (20, 12355794), (22, 11232540), (24, 10296495), (27, 9152440), (30, 8237196), (31, 7971480), (33, 7488360), (36, 6864330), (40, 6177897), (44, 5616270), (45, 5491464), (54, 4576220), (55, 4493016), (60, 4118598), (61, 4051080), (62, 3985740), (66, 3744180), (72, 3432165), (88, 2808135), (90, 2745732), (93, 2657160), (99, 2496120), (108, 2288110), (110, 2246508), (120, 2059299), (121, 2042280), (122, 2025540), (124, 1992870), (132, 1872090), (135, 1830488), (155, 1594296), (165, 1497672), (180, 1372866), (183, 1350360), (186, 1328580), (198, 1248060), (216, 1144055), (220, 1123254), (242, 1021140), (244, 1012770), (248, 996435), (264, 936045), (270, 915244), (279, 885720), (297, 832040), (305, 810216), (310, 797148), (330, 748836), (341, 724680), (360, 686433), (363, 680760), (366, 675180), (372, 664290), (396, 624030), (440, 561627), (465, 531432), (484, 510570), (488, 506385), (495, 499224), (540, 457622), (549, 450120), (558, 442860), (594, 416020), (605, 408456), (610, 405108), (620, 398574), (660, 374418), (671, 368280), (682, 362340), (726, 340380), (732, 337590), (744, 332145), (792, 312015), (837, 295240), (915, 270072), (930, 265716), (968, 255285), (990, 249612), (1023, 241560), (1080, 228811), (1089, 226920), (1098, 225060), (1116, 221430), (1188, 208010), (1210, 204228), (1220, 202554), (1240, 199287), (1320, 187209), (1342, 184140), (1364, 181170), (1395, 177144), (1452, 170190), (1464, 168795), (1485, 166408), (1647, 150040), (1674, 147620), (1705, 144936), (1815, 136152), (1830, 135036), (1860, 132858), (1891, 130680), (1980, 124806), (2013, 122760), (2046, 120780), (2178, 113460), (2196, 112530), (2232, 110715), (2376, 104005), (2420, 102114), (2440, 101277), (2684, 92070), (2728, 90585), (2745, 90024), (2790, 88572), (2904, 85095), (2970, 83204), (3069, 80520), (3267, 75640), (3294, 75020), (3348, 73810), (3355, 73656), (3410, 72468), (3630, 68076), (3660, 67518), (3720, 66429), (3751, 65880), (3782, 65340), (3960, 62403), (4026, 61380), (4092, 60390), (4185, 59048), (4356, 56730), (4392, 56265), (4840, 51057), (5115, 48312), (5368, 46035), (5445, 45384), (5490, 45012), (5580, 44286), (5673, 43560), (5940, 41602), (6039, 40920), (6138, 40260), (6534, 37820), (6588, 37510), (6696, 36905), (6710, 36828), (6820, 36234), (7260, 34038), (7320, 33759), (7381, 33480), (7502, 32940), (7564, 32670), (8052, 30690), (8184, 30195), (8235, 30008), (8370, 29524), (8712, 28365), (9207, 26840), (9455, 26136), (10065, 24552), (10230, 24156), (10890, 22692), (10980, 22506), (11160, 22143), (11253, 21960), (11346, 21780), (11880, 20801), (12078, 20460), (12276, 20130), (13068, 18910), (13176, 18755), (13420, 18414), (13640, 18117), (14520, 17019), (14762, 16740), (15004, 16470), (15128, 16335), (15345, 16104)]