71866320480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{138247}}^1$

素因数の和:138306

約数の個数: 216

約数和(自身を含む): 258832606032

約数和(自身を除く): 186966285552

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 361, 380, 456, 480, 570, 608, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2166, 2280, 2736, 2888, 3040, 3249, 3420, 3610, 4332, 4560, 5415, 5472, 5776, 6498, 6840, 7220, 8664, 9120, 10830, 11552, 12996, 13680, 14440, 16245, 17328, 21660, 25992, 27360, 28880, 32490, 34656, 43320, 51984, 57760, 64980, 86640, 103968, 129960, 138247, 173280, 259920, 276494, 414741, 519840, 552988, 691235, 829482, 1105976, 1244223, 1382470, 1658964, 2073705, 2211952, 2488446, 2626693, 2764940, 3317928, 4147410, 4423904, 4976892, 5253386, 5529880, 6221115, 6635856, 7880079, 8294820, 9953784, 10506772, 11059760, 12442230, 13133465, 13271712, 15760158, 16589640, 19907568, 21013544, 22119520, 23640237, 24884460, 26266930, 31520316, 33179280, 39400395, 39815136, 42027088, 47280474, 49768920, 49907167, 52533860, 63040632, 66358560, 78800790, 84054176, 94560948, 99537840, 99814334, 105067720, 118201185, 126081264, 149721501, 157601580, 189121896, 199075680, 199628668, 210135440, 236402370, 249535835, 252162528, 299443002, 315203160, 378243792, 399257336, 420270880, 449164503, 472804740, 499071670, 598886004, 630406320, 748607505, 756487584, 798514672, 898329006, 945609480, 998143340, 1197772008, 1260812640, 1497215010, 1597029344, 1796658012, 1891218960, 1996286680, 2245822515, 2395544016, 2994430020, 3593316024, 3782437920, 3992573360, 4491645030, 4791088032, 5988860040, 7186632048, 7985146720, 8983290060, 11977720080, 14373264096, 17966580120, 23955440160, 35933160240, 71866320480]

約数ペア:

[(1, 71866320480), (2, 35933160240), (3, 23955440160), (4, 17966580120), (5, 14373264096), (6, 11977720080), (8, 8983290060), (9, 7985146720), (10, 7186632048), (12, 5988860040), (15, 4791088032), (16, 4491645030), (18, 3992573360), (19, 3782437920), (20, 3593316024), (24, 2994430020), (30, 2395544016), (32, 2245822515), (36, 1996286680), (38, 1891218960), (40, 1796658012), (45, 1597029344), (48, 1497215010), (57, 1260812640), (60, 1197772008), (72, 998143340), (76, 945609480), (80, 898329006), (90, 798514672), (95, 756487584), (96, 748607505), (114, 630406320), (120, 598886004), (144, 499071670), (152, 472804740), (160, 449164503), (171, 420270880), (180, 399257336), (190, 378243792), (228, 315203160), (240, 299443002), (285, 252162528), (288, 249535835), (304, 236402370), (342, 210135440), (360, 199628668), (361, 199075680), (380, 189121896), (456, 157601580), (480, 149721501), (570, 126081264), (608, 118201185), (684, 105067720), (720, 99814334), (722, 99537840), (760, 94560948), (855, 84054176), (912, 78800790), (1083, 66358560), (1140, 63040632), (1368, 52533860), (1440, 49907167), (1444, 49768920), (1520, 47280474), (1710, 42027088), (1805, 39815136), (1824, 39400395), (2166, 33179280), (2280, 31520316), (2736, 26266930), (2888, 24884460), (3040, 23640237), (3249, 22119520), (3420, 21013544), (3610, 19907568), (4332, 16589640), (4560, 15760158), (5415, 13271712), (5472, 13133465), (5776, 12442230), (6498, 11059760), (6840, 10506772), (7220, 9953784), (8664, 8294820), (9120, 7880079), (10830, 6635856), (11552, 6221115), (12996, 5529880), (13680, 5253386), (14440, 4976892), (16245, 4423904), (17328, 4147410), (21660, 3317928), (25992, 2764940), (27360, 2626693), (28880, 2488446), (32490, 2211952), (34656, 2073705), (43320, 1658964), (51984, 1382470), (57760, 1244223), (64980, 1105976), (86640, 829482), (103968, 691235), (129960, 552988), (138247, 519840), (173280, 414741), (259920, 276494)]