158533320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1555

約数の個数: 128

約数和(自身を含む): 525450240

約数和(自身を除く): 366916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1447, 1660, 1826, 1992, 2490, 2739, 2894, 3320, 3652, 4341, 4565, 4980, 5478, 5788, 7235, 7304, 8682, 9130, 9960, 10956, 11576, 13695, 14470, 15917, 17364, 18260, 21705, 21912, 27390, 28940, 31834, 34728, 36520, 43410, 47751, 54780, 57880, 63668, 79585, 86820, 95502, 109560, 120101, 127336, 159170, 173640, 191004, 238755, 240202, 318340, 360303, 382008, 477510, 480404, 600505, 636680, 720606, 955020, 960808, 1201010, 1321111, 1441212, 1801515, 1910040, 2402020, 2642222, 2882424, 3603030, 3963333, 4804040, 5284444, 6605555, 7206060, 7926666, 10568888, 13211110, 14412120, 15853332, 19816665, 26422220, 31706664, 39633330, 52844440, 79266660, 158533320]

約数ペア:

[(1, 158533320), (2, 79266660), (3, 52844440), (4, 39633330), (5, 31706664), (6, 26422220), (8, 19816665), (10, 15853332), (11, 14412120), (12, 13211110), (15, 10568888), (20, 7926666), (22, 7206060), (24, 6605555), (30, 5284444), (33, 4804040), (40, 3963333), (44, 3603030), (55, 2882424), (60, 2642222), (66, 2402020), (83, 1910040), (88, 1801515), (110, 1441212), (120, 1321111), (132, 1201010), (165, 960808), (166, 955020), (220, 720606), (249, 636680), (264, 600505), (330, 480404), (332, 477510), (415, 382008), (440, 360303), (498, 318340), (660, 240202), (664, 238755), (830, 191004), (913, 173640), (996, 159170), (1245, 127336), (1320, 120101), (1447, 109560), (1660, 95502), (1826, 86820), (1992, 79585), (2490, 63668), (2739, 57880), (2894, 54780), (3320, 47751), (3652, 43410), (4341, 36520), (4565, 34728), (4980, 31834), (5478, 28940), (5788, 27390), (7235, 21912), (7304, 21705), (8682, 18260), (9130, 17364), (9960, 15917), (10956, 14470), (11576, 13695)]