1630374480

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11981}}^1$

素因数の和:12016

約数の個数: 240

約数和(自身を含む): 6489834624

約数和(自身を除く): 4859460144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 11981, 13608, 15120, 17010, 19440, 22680, 23962, 27216, 34020, 35943, 45360, 47924, 59905, 68040, 71886, 83867, 95848, 107829, 119810, 136080, 143772, 167734, 179715, 191696, 215658, 239620, 251601, 287544, 323487, 335468, 359430, 419335, 431316, 479240, 503202, 539145, 575088, 646974, 670936, 718860, 754803, 838670, 862632, 958480, 970461, 1006404, 1078290, 1258005, 1293948, 1341872, 1437720, 1509606, 1617435, 1677340, 1725264, 1940922, 2012808, 2156580, 2264409, 2516010, 2587896, 2875440, 2911383, 3019212, 3234870, 3354680, 3774015, 3881844, 4025616, 4313160, 4528818, 4852305, 5032020, 5175792, 5822766, 6038424, 6469740, 6709360, 6793227, 7548030, 7763688, 8626320, 9057636, 9704610, 10064040, 11322045, 11645532, 12076848, 12939480, 13586454, 14556915, 15096060, 15527376, 18115272, 19409220, 20128080, 20379681, 22644090, 23291064, 25878960, 27172908, 29113830, 30192120, 33966135, 36230544, 38818440, 40759362, 45288180, 46582128, 54345816, 58227660, 60384240, 67932270, 77636880, 81518724, 90576360, 101898405, 108691632, 116455320, 135864540, 163037448, 181152720, 203796810, 232910640, 271729080, 326074896, 407593620, 543458160, 815187240, 1630374480]

約数ペア:

[(1, 1630374480), (2, 815187240), (3, 543458160), (4, 407593620), (5, 326074896), (6, 271729080), (7, 232910640), (8, 203796810), (9, 181152720), (10, 163037448), (12, 135864540), (14, 116455320), (15, 108691632), (16, 101898405), (18, 90576360), (20, 81518724), (21, 77636880), (24, 67932270), (27, 60384240), (28, 58227660), (30, 54345816), (35, 46582128), (36, 45288180), (40, 40759362), (42, 38818440), (45, 36230544), (48, 33966135), (54, 30192120), (56, 29113830), (60, 27172908), (63, 25878960), (70, 23291064), (72, 22644090), (80, 20379681), (81, 20128080), (84, 19409220), (90, 18115272), (105, 15527376), (108, 15096060), (112, 14556915), (120, 13586454), (126, 12939480), (135, 12076848), (140, 11645532), (144, 11322045), (162, 10064040), (168, 9704610), (180, 9057636), (189, 8626320), (210, 7763688), (216, 7548030), (240, 6793227), (243, 6709360), (252, 6469740), (270, 6038424), (280, 5822766), (315, 5175792), (324, 5032020), (336, 4852305), (360, 4528818), (378, 4313160), (405, 4025616), (420, 3881844), (432, 3774015), (486, 3354680), (504, 3234870), (540, 3019212), (560, 2911383), (567, 2875440), (630, 2587896), (648, 2516010), (720, 2264409), (756, 2156580), (810, 2012808), (840, 1940922), (945, 1725264), (972, 1677340), (1008, 1617435), (1080, 1509606), (1134, 1437720), (1215, 1341872), (1260, 1293948), (1296, 1258005), (1512, 1078290), (1620, 1006404), (1680, 970461), (1701, 958480), (1890, 862632), (1944, 838670), (2160, 754803), (2268, 718860), (2430, 670936), (2520, 646974), (2835, 575088), (3024, 539145), (3240, 503202), (3402, 479240), (3780, 431316), (3888, 419335), (4536, 359430), (4860, 335468), (5040, 323487), (5670, 287544), (6480, 251601), (6804, 239620), (7560, 215658), (8505, 191696), (9072, 179715), (9720, 167734), (11340, 143772), (11981, 136080), (13608, 119810), (15120, 107829), (17010, 95848), (19440, 83867), (22680, 71886), (23962, 68040), (27216, 59905), (34020, 47924), (35943, 45360)]