1812773040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4241}}^1$

素因数の和:4407

約数の個数: 160

約数和(自身を含む): 6097484736

約数和(自身を除く): 4284711696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 390, 411, 520, 548, 624, 685, 780, 822, 1040, 1096, 1370, 1560, 1644, 1781, 2055, 2192, 2740, 3120, 3288, 3562, 4110, 4241, 5343, 5480, 6576, 7124, 8220, 8482, 8905, 10686, 10960, 12723, 14248, 16440, 16964, 17810, 21205, 21372, 25446, 26715, 28496, 32880, 33928, 35620, 42410, 42744, 50892, 53430, 55133, 63615, 67856, 71240, 84820, 85488, 101784, 106860, 110266, 127230, 142480, 165399, 169640, 203568, 213720, 220532, 254460, 275665, 330798, 339280, 427440, 441064, 508920, 551330, 581017, 661596, 826995, 882128, 1017840, 1102660, 1162034, 1323192, 1653990, 1743051, 2205320, 2324068, 2646384, 2905085, 3307980, 3486102, 4410640, 4648136, 5810170, 6615960, 6972204, 7553221, 8715255, 9296272, 11620340, 13231920, 13944408, 15106442, 17430510, 22659663, 23240680, 27888816, 30212884, 34861020, 37766105, 45319326, 46481360, 60425768, 69722040, 75532210, 90638652, 113298315, 120851536, 139444080, 151064420, 181277304, 226596630, 302128840, 362554608, 453193260, 604257680, 906386520, 1812773040]

約数ペア:

[(1, 1812773040), (2, 906386520), (3, 604257680), (4, 453193260), (5, 362554608), (6, 302128840), (8, 226596630), (10, 181277304), (12, 151064420), (13, 139444080), (15, 120851536), (16, 113298315), (20, 90638652), (24, 75532210), (26, 69722040), (30, 60425768), (39, 46481360), (40, 45319326), (48, 37766105), (52, 34861020), (60, 30212884), (65, 27888816), (78, 23240680), (80, 22659663), (104, 17430510), (120, 15106442), (130, 13944408), (137, 13231920), (156, 11620340), (195, 9296272), (208, 8715255), (240, 7553221), (260, 6972204), (274, 6615960), (312, 5810170), (390, 4648136), (411, 4410640), (520, 3486102), (548, 3307980), (624, 2905085), (685, 2646384), (780, 2324068), (822, 2205320), (1040, 1743051), (1096, 1653990), (1370, 1323192), (1560, 1162034), (1644, 1102660), (1781, 1017840), (2055, 882128), (2192, 826995), (2740, 661596), (3120, 581017), (3288, 551330), (3562, 508920), (4110, 441064), (4241, 427440), (5343, 339280), (5480, 330798), (6576, 275665), (7124, 254460), (8220, 220532), (8482, 213720), (8905, 203568), (10686, 169640), (10960, 165399), (12723, 142480), (14248, 127230), (16440, 110266), (16964, 106860), (17810, 101784), (21205, 85488), (21372, 84820), (25446, 71240), (26715, 67856), (28496, 63615), (32880, 55133), (33928, 53430), (35620, 50892), (42410, 42744)]