1393906320

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 320

約数和(自身を含む): 5036820480

約数和(自身を除く): 3642914160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 257, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 514, 540, 558, 620, 648, 720, 729, 744, 771, 810, 837, 930, 972, 1028, 1080, 1116, 1215, 1240, 1285, 1296, 1395, 1458, 1488, 1542, 1620, 1674, 1860, 1944, 2056, 2160, 2187, 2232, 2313, 2430, 2480, 2511, 2570, 2790, 2916, 3084, 3240, 3348, 3645, 3720, 3855, 3888, 4112, 4185, 4374, 4464, 4626, 4860, 5022, 5140, 5580, 5832, 6168, 6480, 6696, 6939, 7290, 7440, 7533, 7710, 7967, 8370, 8748, 9252, 9720, 10044, 10280, 10935, 11160, 11565, 11664, 12336, 12555, 13392, 13878, 14580, 15066, 15420, 15934, 16740, 17496, 18504, 19440, 20088, 20560, 20817, 21870, 22320, 22599, 23130, 23901, 25110, 27756, 29160, 30132, 30840, 31868, 33480, 34695, 34992, 37008, 37665, 39835, 40176, 41634, 43740, 45198, 46260, 47802, 50220, 55512, 58320, 60264, 61680, 62451, 63736, 66960, 67797, 69390, 71703, 75330, 79670, 83268, 87480, 90396, 92520, 95604, 100440, 104085, 111024, 112995, 119505, 120528, 124902, 127472, 135594, 138780, 143406, 150660, 159340, 166536, 174960, 180792, 185040, 187353, 191208, 200880, 208170, 215109, 225990, 239010, 249804, 271188, 277560, 286812, 301320, 312255, 318680, 333072, 338985, 358515, 361584, 374706, 382416, 416340, 430218, 451980, 478020, 499608, 542376, 555120, 562059, 573624, 602640, 624510, 637360, 645327, 677970, 717030, 749412, 832680, 860436, 903960, 936765, 956040, 999216, 1075545, 1084752, 1124118, 1147248, 1249020, 1290654, 1355940, 1434060, 1498824, 1665360, 1720872, 1807920, 1873530, 1912080, 1935981, 2151090, 2248236, 2498040, 2581308, 2711880, 2810295, 2868120, 2997648, 3226635, 3441744, 3747060, 3871962, 4302180, 4496472, 4996080, 5162616, 5423760, 5620590, 5736240, 5807943, 6453270, 7494120, 7743924, 8604360, 8992944, 9679905, 10325232, 11241180, 11615886, 12906540, 14988240, 15487848, 17208720, 17423829, 19359810, 22482360, 23231772, 25813080, 29039715, 30975696, 34847658, 38719620, 44964720, 46463544, 51626160, 58079430, 69695316, 77439240, 87119145, 92927088, 116158860, 139390632, 154878480, 174238290, 232317720, 278781264, 348476580, 464635440, 696953160, 1393906320]

約数ペア:

[(1, 1393906320), (2, 696953160), (3, 464635440), (4, 348476580), (5, 278781264), (6, 232317720), (8, 174238290), (9, 154878480), (10, 139390632), (12, 116158860), (15, 92927088), (16, 87119145), (18, 77439240), (20, 69695316), (24, 58079430), (27, 51626160), (30, 46463544), (31, 44964720), (36, 38719620), (40, 34847658), (45, 30975696), (48, 29039715), (54, 25813080), (60, 23231772), (62, 22482360), (72, 19359810), (80, 17423829), (81, 17208720), (90, 15487848), (93, 14988240), (108, 12906540), (120, 11615886), (124, 11241180), (135, 10325232), (144, 9679905), (155, 8992944), (162, 8604360), (180, 7743924), (186, 7494120), (216, 6453270), (240, 5807943), (243, 5736240), (248, 5620590), (257, 5423760), (270, 5162616), (279, 4996080), (310, 4496472), (324, 4302180), (360, 3871962), (372, 3747060), (405, 3441744), (432, 3226635), (465, 2997648), (486, 2868120), (496, 2810295), (514, 2711880), (540, 2581308), (558, 2498040), (620, 2248236), (648, 2151090), (720, 1935981), (729, 1912080), (744, 1873530), (771, 1807920), (810, 1720872), (837, 1665360), (930, 1498824), (972, 1434060), (1028, 1355940), (1080, 1290654), (1116, 1249020), (1215, 1147248), (1240, 1124118), (1285, 1084752), (1296, 1075545), (1395, 999216), (1458, 956040), (1488, 936765), (1542, 903960), (1620, 860436), (1674, 832680), (1860, 749412), (1944, 717030), (2056, 677970), (2160, 645327), (2187, 637360), (2232, 624510), (2313, 602640), (2430, 573624), (2480, 562059), (2511, 555120), (2570, 542376), (2790, 499608), (2916, 478020), (3084, 451980), (3240, 430218), (3348, 416340), (3645, 382416), (3720, 374706), (3855, 361584), (3888, 358515), (4112, 338985), (4185, 333072), (4374, 318680), (4464, 312255), (4626, 301320), (4860, 286812), (5022, 277560), (5140, 271188), (5580, 249804), (5832, 239010), (6168, 225990), (6480, 215109), (6696, 208170), (6939, 200880), (7290, 191208), (7440, 187353), (7533, 185040), (7710, 180792), (7967, 174960), (8370, 166536), (8748, 159340), (9252, 150660), (9720, 143406), (10044, 138780), (10280, 135594), (10935, 127472), (11160, 124902), (11565, 120528), (11664, 119505), (12336, 112995), (12555, 111024), (13392, 104085), (13878, 100440), (14580, 95604), (15066, 92520), (15420, 90396), (15934, 87480), (16740, 83268), (17496, 79670), (18504, 75330), (19440, 71703), (20088, 69390), (20560, 67797), (20817, 66960), (21870, 63736), (22320, 62451), (22599, 61680), (23130, 60264), (23901, 58320), (25110, 55512), (27756, 50220), (29160, 47802), (30132, 46260), (30840, 45198), (31868, 43740), (33480, 41634), (34695, 40176), (34992, 39835), (37008, 37665)]