13219038720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30197}}^1$

素因数の和:30245

約数の個数: 240

約数和(自身を含む): 48192384240

約数和(自身を除く): 34973345520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 23040, 24320, 27360, 29184, 30197, 36480, 43776, 48640, 54720, 60394, 72960, 87552, 90591, 109440, 120788, 145920, 150985, 181182, 218880, 241576, 271773, 301970, 362364, 437760, 452955, 483152, 543546, 573743, 603940, 724728, 905910, 966304, 1087092, 1147486, 1207880, 1358865, 1449456, 1721229, 1811820, 1932608, 2174184, 2294972, 2415760, 2717730, 2868715, 2898912, 3442458, 3623640, 3865216, 4348368, 4589944, 4831520, 5163687, 5435460, 5737430, 5797824, 6884916, 7247280, 7730432, 8606145, 8696736, 9179888, 9663040, 10327374, 10870920, 11474860, 11595648, 13769832, 14494560, 15460864, 17212290, 17393472, 18359776, 19326080, 20654748, 21741840, 22949720, 23191296, 25818435, 27539664, 28989120, 34424580, 34786944, 36719552, 38652160, 41309496, 43483680, 45899440, 46382592, 51636870, 55079328, 57978240, 68849160, 69573888, 73439104, 77304320, 82618992, 86967360, 91798880, 103273740, 110158656, 115956480, 137698320, 139147776, 146878208, 165237984, 173934720, 183597760, 206547480, 220317312, 231912960, 275396640, 293756416, 330475968, 347869440, 367195520, 413094960, 440634624, 550793280, 660951936, 695738880, 734391040, 826189920, 881269248, 1101586560, 1321903872, 1468782080, 1652379840, 2203173120, 2643807744, 3304759680, 4406346240, 6609519360, 13219038720]

約数ペア:

[(1, 13219038720), (2, 6609519360), (3, 4406346240), (4, 3304759680), (5, 2643807744), (6, 2203173120), (8, 1652379840), (9, 1468782080), (10, 1321903872), (12, 1101586560), (15, 881269248), (16, 826189920), (18, 734391040), (19, 695738880), (20, 660951936), (24, 550793280), (30, 440634624), (32, 413094960), (36, 367195520), (38, 347869440), (40, 330475968), (45, 293756416), (48, 275396640), (57, 231912960), (60, 220317312), (64, 206547480), (72, 183597760), (76, 173934720), (80, 165237984), (90, 146878208), (95, 139147776), (96, 137698320), (114, 115956480), (120, 110158656), (128, 103273740), (144, 91798880), (152, 86967360), (160, 82618992), (171, 77304320), (180, 73439104), (190, 69573888), (192, 68849160), (228, 57978240), (240, 55079328), (256, 51636870), (285, 46382592), (288, 45899440), (304, 43483680), (320, 41309496), (342, 38652160), (360, 36719552), (380, 34786944), (384, 34424580), (456, 28989120), (480, 27539664), (512, 25818435), (570, 23191296), (576, 22949720), (608, 21741840), (640, 20654748), (684, 19326080), (720, 18359776), (760, 17393472), (768, 17212290), (855, 15460864), (912, 14494560), (960, 13769832), (1140, 11595648), (1152, 11474860), (1216, 10870920), (1280, 10327374), (1368, 9663040), (1440, 9179888), (1520, 8696736), (1536, 8606145), (1710, 7730432), (1824, 7247280), (1920, 6884916), (2280, 5797824), (2304, 5737430), (2432, 5435460), (2560, 5163687), (2736, 4831520), (2880, 4589944), (3040, 4348368), (3420, 3865216), (3648, 3623640), (3840, 3442458), (4560, 2898912), (4608, 2868715), (4864, 2717730), (5472, 2415760), (5760, 2294972), (6080, 2174184), (6840, 1932608), (7296, 1811820), (7680, 1721229), (9120, 1449456), (9728, 1358865), (10944, 1207880), (11520, 1147486), (12160, 1087092), (13680, 966304), (14592, 905910), (18240, 724728), (21888, 603940), (23040, 573743), (24320, 543546), (27360, 483152), (29184, 452955), (30197, 437760), (36480, 362364), (43776, 301970), (48640, 271773), (54720, 241576), (60394, 218880), (72960, 181182), (87552, 150985), (90591, 145920), (109440, 120788)]