442484640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7916

約数の個数: 192

約数和(自身を含む): 1668038400

約数和(自身を除く): 1225553760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 7879, 9360, 11232, 14040, 15758, 18720, 23637, 28080, 31516, 39395, 47274, 56160, 63032, 70911, 78790, 94548, 102427, 118185, 126064, 141822, 157580, 189096, 204854, 212733, 236370, 252128, 283644, 307281, 315160, 354555, 378192, 409708, 425466, 472740, 512135, 567288, 614562, 630320, 709110, 756384, 819416, 850932, 921843, 945480, 1024270, 1063665, 1134576, 1229124, 1260640, 1418220, 1536405, 1638832, 1701864, 1843686, 1890960, 2048540, 2127330, 2269152, 2458248, 2765529, 2836440, 3072810, 3277664, 3403728, 3687372, 3781920, 4097080, 4254660, 4609215, 4916496, 5531058, 5672880, 6145620, 6807456, 7374744, 8194160, 8509320, 9218430, 9832992, 11062116, 11345760, 12291240, 13827645, 14749488, 16388320, 17018640, 18436860, 22124232, 24582480, 27655290, 29498976, 34037280, 36873720, 44248464, 49164960, 55310580, 73747440, 88496928, 110621160, 147494880, 221242320, 442484640]

約数ペア:

[(1, 442484640), (2, 221242320), (3, 147494880), (4, 110621160), (5, 88496928), (6, 73747440), (8, 55310580), (9, 49164960), (10, 44248464), (12, 36873720), (13, 34037280), (15, 29498976), (16, 27655290), (18, 24582480), (20, 22124232), (24, 18436860), (26, 17018640), (27, 16388320), (30, 14749488), (32, 13827645), (36, 12291240), (39, 11345760), (40, 11062116), (45, 9832992), (48, 9218430), (52, 8509320), (54, 8194160), (60, 7374744), (65, 6807456), (72, 6145620), (78, 5672880), (80, 5531058), (90, 4916496), (96, 4609215), (104, 4254660), (108, 4097080), (117, 3781920), (120, 3687372), (130, 3403728), (135, 3277664), (144, 3072810), (156, 2836440), (160, 2765529), (180, 2458248), (195, 2269152), (208, 2127330), (216, 2048540), (234, 1890960), (240, 1843686), (260, 1701864), (270, 1638832), (288, 1536405), (312, 1418220), (351, 1260640), (360, 1229124), (390, 1134576), (416, 1063665), (432, 1024270), (468, 945480), (480, 921843), (520, 850932), (540, 819416), (585, 756384), (624, 709110), (702, 630320), (720, 614562), (780, 567288), (864, 512135), (936, 472740), (1040, 425466), (1080, 409708), (1170, 378192), (1248, 354555), (1404, 315160), (1440, 307281), (1560, 283644), (1755, 252128), (1872, 236370), (2080, 212733), (2160, 204854), (2340, 189096), (2808, 157580), (3120, 141822), (3510, 126064), (3744, 118185), (4320, 102427), (4680, 94548), (5616, 78790), (6240, 70911), (7020, 63032), (7879, 56160), (9360, 47274), (11232, 39395), (14040, 31516), (15758, 28080), (18720, 23637)]