1404353160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{431}}^2$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 5362358400

約数和(自身を除く): 3958005240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 431, 504, 540, 630, 756, 840, 862, 945, 1080, 1260, 1293, 1512, 1724, 1890, 2155, 2520, 2586, 3017, 3448, 3780, 3879, 4310, 5172, 6034, 6465, 7560, 7758, 8620, 9051, 10344, 11637, 12068, 12930, 15085, 15516, 17240, 18102, 19395, 23274, 24136, 25860, 27153, 30170, 31032, 36204, 38790, 45255, 46548, 51720, 54306, 58185, 60340, 72408, 77580, 81459, 90510, 93096, 108612, 116370, 120680, 135765, 155160, 162918, 181020, 185761, 217224, 232740, 271530, 325836, 362040, 371522, 407295, 465480, 543060, 557283, 651672, 743044, 814590, 928805, 1086120, 1114566, 1300327, 1486088, 1629180, 1671849, 1857610, 2229132, 2600654, 2786415, 3258360, 3343698, 3715220, 3900981, 4458264, 5015547, 5201308, 5572830, 6501635, 6687396, 7430440, 7801962, 8359245, 10031094, 10402616, 11145660, 11702943, 13003270, 13374792, 15603924, 16718490, 19504905, 20062188, 22291320, 23405886, 25077735, 26006540, 31207848, 33436980, 35108829, 39009810, 40124376, 46811772, 50155470, 52013080, 58514715, 66873960, 70217658, 78019620, 93623544, 100310940, 117029430, 140435316, 156039240, 175544145, 200621880, 234058860, 280870632, 351088290, 468117720, 702176580, 1404353160]

約数ペア:

[(1, 1404353160), (2, 702176580), (3, 468117720), (4, 351088290), (5, 280870632), (6, 234058860), (7, 200621880), (8, 175544145), (9, 156039240), (10, 140435316), (12, 117029430), (14, 100310940), (15, 93623544), (18, 78019620), (20, 70217658), (21, 66873960), (24, 58514715), (27, 52013080), (28, 50155470), (30, 46811772), (35, 40124376), (36, 39009810), (40, 35108829), (42, 33436980), (45, 31207848), (54, 26006540), (56, 25077735), (60, 23405886), (63, 22291320), (70, 20062188), (72, 19504905), (84, 16718490), (90, 15603924), (105, 13374792), (108, 13003270), (120, 11702943), (126, 11145660), (135, 10402616), (140, 10031094), (168, 8359245), (180, 7801962), (189, 7430440), (210, 6687396), (216, 6501635), (252, 5572830), (270, 5201308), (280, 5015547), (315, 4458264), (360, 3900981), (378, 3715220), (420, 3343698), (431, 3258360), (504, 2786415), (540, 2600654), (630, 2229132), (756, 1857610), (840, 1671849), (862, 1629180), (945, 1486088), (1080, 1300327), (1260, 1114566), (1293, 1086120), (1512, 928805), (1724, 814590), (1890, 743044), (2155, 651672), (2520, 557283), (2586, 543060), (3017, 465480), (3448, 407295), (3780, 371522), (3879, 362040), (4310, 325836), (5172, 271530), (6034, 232740), (6465, 217224), (7560, 185761), (7758, 181020), (8620, 162918), (9051, 155160), (10344, 135765), (11637, 120680), (12068, 116370), (12930, 108612), (15085, 93096), (15516, 90510), (17240, 81459), (18102, 77580), (19395, 72408), (23274, 60340), (24136, 58185), (25860, 54306), (27153, 51720), (30170, 46548), (31032, 45255), (36204, 38790)]