1468399320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 256

約数和(自身を含む): 5142528000

約数和(自身を除く): 3674128680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 61, 62, 72, 90, 93, 108, 120, 122, 124, 135, 155, 180, 183, 186, 216, 244, 248, 270, 279, 305, 310, 360, 366, 372, 465, 488, 540, 549, 558, 610, 620, 719, 732, 744, 837, 915, 930, 1080, 1098, 1116, 1220, 1240, 1395, 1438, 1464, 1647, 1674, 1830, 1860, 1891, 2157, 2196, 2232, 2440, 2745, 2790, 2876, 3294, 3348, 3595, 3660, 3720, 3782, 4185, 4314, 4392, 5490, 5580, 5673, 5752, 6471, 6588, 6696, 7190, 7320, 7564, 8235, 8370, 8628, 9455, 10785, 10980, 11160, 11346, 12942, 13176, 14380, 15128, 16470, 16740, 17019, 17256, 18910, 19413, 21570, 21960, 22289, 22692, 25884, 28365, 28760, 32355, 32940, 33480, 34038, 37820, 38826, 43140, 43859, 44578, 45384, 51057, 51768, 56730, 64710, 65880, 66867, 68076, 75640, 77652, 85095, 86280, 87718, 89156, 97065, 102114, 111445, 113460, 129420, 131577, 133734, 136152, 155304, 170190, 175436, 178312, 194130, 200601, 204228, 219295, 222890, 226920, 255285, 258840, 263154, 267468, 334335, 340380, 350872, 388260, 394731, 401202, 408456, 438590, 445780, 510570, 526308, 534936, 601803, 657885, 668670, 680760, 776520, 789462, 802404, 877180, 891560, 1003005, 1021140, 1052616, 1184193, 1203606, 1315770, 1337340, 1359629, 1578924, 1604808, 1754360, 1973655, 2006010, 2042280, 2368386, 2407212, 2631540, 2674680, 2719258, 3009015, 3157848, 3947310, 4012020, 4078887, 4736772, 4814424, 5263080, 5438516, 5920965, 6018030, 6798145, 7894620, 8024040, 8157774, 9473544, 10877032, 11841930, 12036060, 12236661, 13596290, 15789240, 16315548, 20394435, 23683860, 24072120, 24473322, 27192580, 32631096, 36709983, 40788870, 47367720, 48946644, 54385160, 61183305, 73419966, 81577740, 97893288, 122366610, 146839932, 163155480, 183549915, 244733220, 293679864, 367099830, 489466440, 734199660, 1468399320]

約数ペア:

[(1, 1468399320), (2, 734199660), (3, 489466440), (4, 367099830), (5, 293679864), (6, 244733220), (8, 183549915), (9, 163155480), (10, 146839932), (12, 122366610), (15, 97893288), (18, 81577740), (20, 73419966), (24, 61183305), (27, 54385160), (30, 48946644), (31, 47367720), (36, 40788870), (40, 36709983), (45, 32631096), (54, 27192580), (60, 24473322), (61, 24072120), (62, 23683860), (72, 20394435), (90, 16315548), (93, 15789240), (108, 13596290), (120, 12236661), (122, 12036060), (124, 11841930), (135, 10877032), (155, 9473544), (180, 8157774), (183, 8024040), (186, 7894620), (216, 6798145), (244, 6018030), (248, 5920965), (270, 5438516), (279, 5263080), (305, 4814424), (310, 4736772), (360, 4078887), (366, 4012020), (372, 3947310), (465, 3157848), (488, 3009015), (540, 2719258), (549, 2674680), (558, 2631540), (610, 2407212), (620, 2368386), (719, 2042280), (732, 2006010), (744, 1973655), (837, 1754360), (915, 1604808), (930, 1578924), (1080, 1359629), (1098, 1337340), (1116, 1315770), (1220, 1203606), (1240, 1184193), (1395, 1052616), (1438, 1021140), (1464, 1003005), (1647, 891560), (1674, 877180), (1830, 802404), (1860, 789462), (1891, 776520), (2157, 680760), (2196, 668670), (2232, 657885), (2440, 601803), (2745, 534936), (2790, 526308), (2876, 510570), (3294, 445780), (3348, 438590), (3595, 408456), (3660, 401202), (3720, 394731), (3782, 388260), (4185, 350872), (4314, 340380), (4392, 334335), (5490, 267468), (5580, 263154), (5673, 258840), (5752, 255285), (6471, 226920), (6588, 222890), (6696, 219295), (7190, 204228), (7320, 200601), (7564, 194130), (8235, 178312), (8370, 175436), (8628, 170190), (9455, 155304), (10785, 136152), (10980, 133734), (11160, 131577), (11346, 129420), (12942, 113460), (13176, 111445), (14380, 102114), (15128, 97065), (16470, 89156), (16740, 87718), (17019, 86280), (17256, 85095), (18910, 77652), (19413, 75640), (21570, 68076), (21960, 66867), (22289, 65880), (22692, 64710), (25884, 56730), (28365, 51768), (28760, 51057), (32355, 45384), (32940, 44578), (33480, 43859), (34038, 43140), (37820, 38826)]