745657920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{12329}}^1$

素因数の和:12362

約数の個数: 224

約数和(自身を含む): 3006547200

約数和(自身を除く): 2260889280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 12329, 15120, 20160, 24658, 30240, 36987, 49316, 60480, 61645, 73974, 86303, 98632, 110961, 123290, 147948, 172606, 184935, 197264, 221922, 246580, 258909, 295896, 332883, 345212, 369870, 394528, 431515, 443844, 493160, 517818, 554805, 591792, 665766, 690424, 739740, 776727, 789056, 863030, 887688, 986320, 1035636, 1109610, 1183584, 1294545, 1331532, 1380848, 1479480, 1553454, 1664415, 1726060, 1775376, 1972640, 2071272, 2219220, 2330181, 2367168, 2589090, 2663064, 2761696, 2958960, 3106908, 3328830, 3452120, 3550752, 3883635, 3945280, 4142544, 4438440, 4660362, 5178180, 5326128, 5523392, 5917920, 6213816, 6657660, 6904240, 7101504, 7767270, 8285088, 8876880, 9320724, 10356360, 10652256, 11650905, 11835840, 12427632, 13315320, 13808480, 15534540, 16570176, 17753760, 18641448, 20712720, 21304512, 23301810, 24855264, 26630640, 27616960, 31069080, 35507520, 37282896, 41425440, 46603620, 49710528, 53261280, 62138160, 74565792, 82850880, 93207240, 106522560, 124276320, 149131584, 186414480, 248552640, 372828960, 745657920]

約数ペア:

[(1, 745657920), (2, 372828960), (3, 248552640), (4, 186414480), (5, 149131584), (6, 124276320), (7, 106522560), (8, 93207240), (9, 82850880), (10, 74565792), (12, 62138160), (14, 53261280), (15, 49710528), (16, 46603620), (18, 41425440), (20, 37282896), (21, 35507520), (24, 31069080), (27, 27616960), (28, 26630640), (30, 24855264), (32, 23301810), (35, 21304512), (36, 20712720), (40, 18641448), (42, 17753760), (45, 16570176), (48, 15534540), (54, 13808480), (56, 13315320), (60, 12427632), (63, 11835840), (64, 11650905), (70, 10652256), (72, 10356360), (80, 9320724), (84, 8876880), (90, 8285088), (96, 7767270), (105, 7101504), (108, 6904240), (112, 6657660), (120, 6213816), (126, 5917920), (135, 5523392), (140, 5326128), (144, 5178180), (160, 4660362), (168, 4438440), (180, 4142544), (189, 3945280), (192, 3883635), (210, 3550752), (216, 3452120), (224, 3328830), (240, 3106908), (252, 2958960), (270, 2761696), (280, 2663064), (288, 2589090), (315, 2367168), (320, 2330181), (336, 2219220), (360, 2071272), (378, 1972640), (420, 1775376), (432, 1726060), (448, 1664415), (480, 1553454), (504, 1479480), (540, 1380848), (560, 1331532), (576, 1294545), (630, 1183584), (672, 1109610), (720, 1035636), (756, 986320), (840, 887688), (864, 863030), (945, 789056), (960, 776727), (1008, 739740), (1080, 690424), (1120, 665766), (1260, 591792), (1344, 554805), (1440, 517818), (1512, 493160), (1680, 443844), (1728, 431515), (1890, 394528), (2016, 369870), (2160, 345212), (2240, 332883), (2520, 295896), (2880, 258909), (3024, 246580), (3360, 221922), (3780, 197264), (4032, 184935), (4320, 172606), (5040, 147948), (6048, 123290), (6720, 110961), (7560, 98632), (8640, 86303), (10080, 73974), (12096, 61645), (12329, 60480), (15120, 49316), (20160, 36987), (24658, 30240)]