1445804640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{15937}}^1$

素因数の和:15971

約数の個数: 240

約数和(自身を含む): 5831777952

約数和(自身を除く): 4385973312

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 15937, 18144, 22680, 30240, 31874, 45360, 47811, 63748, 79685, 90720, 95622, 111559, 127496, 143433, 159370, 191244, 223118, 239055, 254992, 286866, 318740, 334677, 382488, 430299, 446236, 478110, 509984, 557795, 573732, 637480, 669354, 717165, 764976, 860598, 892472, 956220, 1004031, 1115590, 1147464, 1274960, 1290897, 1338708, 1434330, 1529952, 1673385, 1721196, 1784944, 1912440, 2008062, 2151495, 2231180, 2294928, 2549920, 2581794, 2677416, 2868660, 3012093, 3346770, 3442392, 3569888, 3824880, 4016124, 4302990, 4462360, 4589856, 5020155, 5163588, 5354832, 5737320, 6024186, 6454485, 6693540, 6884784, 7649760, 8032248, 8605980, 8924720, 9036279, 10040310, 10327176, 10709664, 11474640, 12048372, 12908970, 13387080, 13769568, 15060465, 16064496, 17211960, 17849440, 18072558, 20080620, 20654352, 22949280, 24096744, 25817940, 26774160, 30120930, 32128992, 34423920, 36145116, 40161240, 41308704, 45181395, 48193488, 51635880, 53548320, 60241860, 68847840, 72290232, 80322480, 90362790, 96386976, 103271760, 120483720, 144580464, 160644960, 180725580, 206543520, 240967440, 289160928, 361451160, 481934880, 722902320, 1445804640]

約数ペア:

[(1, 1445804640), (2, 722902320), (3, 481934880), (4, 361451160), (5, 289160928), (6, 240967440), (7, 206543520), (8, 180725580), (9, 160644960), (10, 144580464), (12, 120483720), (14, 103271760), (15, 96386976), (16, 90362790), (18, 80322480), (20, 72290232), (21, 68847840), (24, 60241860), (27, 53548320), (28, 51635880), (30, 48193488), (32, 45181395), (35, 41308704), (36, 40161240), (40, 36145116), (42, 34423920), (45, 32128992), (48, 30120930), (54, 26774160), (56, 25817940), (60, 24096744), (63, 22949280), (70, 20654352), (72, 20080620), (80, 18072558), (81, 17849440), (84, 17211960), (90, 16064496), (96, 15060465), (105, 13769568), (108, 13387080), (112, 12908970), (120, 12048372), (126, 11474640), (135, 10709664), (140, 10327176), (144, 10040310), (160, 9036279), (162, 8924720), (168, 8605980), (180, 8032248), (189, 7649760), (210, 6884784), (216, 6693540), (224, 6454485), (240, 6024186), (252, 5737320), (270, 5354832), (280, 5163588), (288, 5020155), (315, 4589856), (324, 4462360), (336, 4302990), (360, 4016124), (378, 3824880), (405, 3569888), (420, 3442392), (432, 3346770), (480, 3012093), (504, 2868660), (540, 2677416), (560, 2581794), (567, 2549920), (630, 2294928), (648, 2231180), (672, 2151495), (720, 2008062), (756, 1912440), (810, 1784944), (840, 1721196), (864, 1673385), (945, 1529952), (1008, 1434330), (1080, 1338708), (1120, 1290897), (1134, 1274960), (1260, 1147464), (1296, 1115590), (1440, 1004031), (1512, 956220), (1620, 892472), (1680, 860598), (1890, 764976), (2016, 717165), (2160, 669354), (2268, 637480), (2520, 573732), (2592, 557795), (2835, 509984), (3024, 478110), (3240, 446236), (3360, 430299), (3780, 382488), (4320, 334677), (4536, 318740), (5040, 286866), (5670, 254992), (6048, 239055), (6480, 223118), (7560, 191244), (9072, 159370), (10080, 143433), (11340, 127496), (12960, 111559), (15120, 95622), (15937, 90720), (18144, 79685), (22680, 63748), (30240, 47811), (31874, 45360)]