163305254880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{508549}}^1$

素因数の和:508793

約数の個数: 144

約数和(自身を含む): 559779292800

約数和(自身を除く): 396474037920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 223, 240, 288, 360, 446, 480, 669, 720, 892, 1115, 1338, 1440, 1784, 2007, 2230, 2676, 3345, 3568, 4014, 4460, 5352, 6690, 7136, 8028, 8920, 10035, 10704, 13380, 16056, 17840, 20070, 21408, 26760, 32112, 35680, 40140, 53520, 64224, 80280, 107040, 160560, 321120, 508549, 1017098, 1525647, 2034196, 2542745, 3051294, 4068392, 4576941, 5085490, 6102588, 7628235, 8136784, 9153882, 10170980, 12205176, 15256470, 16273568, 18307764, 20341960, 22884705, 24410352, 30512940, 36615528, 40683920, 45769410, 48820704, 61025880, 73231056, 81367840, 91538820, 113406427, 122051760, 146462112, 183077640, 226812854, 244103520, 340219281, 366155280, 453625708, 567032135, 680438562, 732310560, 907251416, 1020657843, 1134064270, 1360877124, 1701096405, 1814502832, 2041315686, 2268128540, 2721754248, 3402192810, 3629005664, 4082631372, 4536257080, 5103289215, 5443508496, 6804385620, 8165262744, 9072514160, 10206578430, 10887016992, 13608771240, 16330525488, 18145028320, 20413156860, 27217542480, 32661050976, 40826313720, 54435084960, 81652627440, 163305254880]

約数ペア:

[(1, 163305254880), (2, 81652627440), (3, 54435084960), (4, 40826313720), (5, 32661050976), (6, 27217542480), (8, 20413156860), (9, 18145028320), (10, 16330525488), (12, 13608771240), (15, 10887016992), (16, 10206578430), (18, 9072514160), (20, 8165262744), (24, 6804385620), (30, 5443508496), (32, 5103289215), (36, 4536257080), (40, 4082631372), (45, 3629005664), (48, 3402192810), (60, 2721754248), (72, 2268128540), (80, 2041315686), (90, 1814502832), (96, 1701096405), (120, 1360877124), (144, 1134064270), (160, 1020657843), (180, 907251416), (223, 732310560), (240, 680438562), (288, 567032135), (360, 453625708), (446, 366155280), (480, 340219281), (669, 244103520), (720, 226812854), (892, 183077640), (1115, 146462112), (1338, 122051760), (1440, 113406427), (1784, 91538820), (2007, 81367840), (2230, 73231056), (2676, 61025880), (3345, 48820704), (3568, 45769410), (4014, 40683920), (4460, 36615528), (5352, 30512940), (6690, 24410352), (7136, 22884705), (8028, 20341960), (8920, 18307764), (10035, 16273568), (10704, 15256470), (13380, 12205176), (16056, 10170980), (17840, 9153882), (20070, 8136784), (21408, 7628235), (26760, 6102588), (32112, 5085490), (35680, 4576941), (40140, 4068392), (53520, 3051294), (64224, 2542745), (80280, 2034196), (107040, 1525647), (160560, 1017098), (321120, 508549)]