218186280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2080

約数の個数: 192

約数和(自身を含む): 797247360

約数和(自身を除く): 579061080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2027, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4054, 4140, 4485, 4680, 5382, 5980, 6081, 7176, 8108, 8280, 8970, 10135, 10764, 11960, 12162, 13455, 16216, 17940, 18243, 20270, 21528, 24324, 26351, 26910, 30405, 35880, 36486, 40540, 46621, 48648, 52702, 53820, 60810, 72972, 79053, 81080, 91215, 93242, 105404, 107640, 121620, 131755, 139863, 145944, 158106, 182430, 186484, 210808, 233105, 237159, 243240, 263510, 279726, 316212, 364860, 372968, 395265, 419589, 466210, 474318, 527020, 559452, 606073, 632424, 699315, 729720, 790530, 839178, 932420, 948636, 1054040, 1118904, 1185795, 1212146, 1398630, 1581060, 1678356, 1818219, 1864840, 1897272, 2097945, 2371590, 2424292, 2797260, 3030365, 3162120, 3356712, 3636438, 4195890, 4743180, 4848584, 5454657, 5594520, 6060730, 7272876, 8391780, 9091095, 9486360, 10909314, 12121460, 14545752, 16783560, 18182190, 21818628, 24242920, 27273285, 36364380, 43637256, 54546570, 72728760, 109093140, 218186280]

約数ペア:

[(1, 218186280), (2, 109093140), (3, 72728760), (4, 54546570), (5, 43637256), (6, 36364380), (8, 27273285), (9, 24242920), (10, 21818628), (12, 18182190), (13, 16783560), (15, 14545752), (18, 12121460), (20, 10909314), (23, 9486360), (24, 9091095), (26, 8391780), (30, 7272876), (36, 6060730), (39, 5594520), (40, 5454657), (45, 4848584), (46, 4743180), (52, 4195890), (60, 3636438), (65, 3356712), (69, 3162120), (72, 3030365), (78, 2797260), (90, 2424292), (92, 2371590), (104, 2097945), (115, 1897272), (117, 1864840), (120, 1818219), (130, 1678356), (138, 1581060), (156, 1398630), (180, 1212146), (184, 1185795), (195, 1118904), (207, 1054040), (230, 948636), (234, 932420), (260, 839178), (276, 790530), (299, 729720), (312, 699315), (345, 632424), (360, 606073), (390, 559452), (414, 527020), (460, 474318), (468, 466210), (520, 419589), (552, 395265), (585, 372968), (598, 364860), (690, 316212), (780, 279726), (828, 263510), (897, 243240), (920, 237159), (936, 233105), (1035, 210808), (1170, 186484), (1196, 182430), (1380, 158106), (1495, 145944), (1560, 139863), (1656, 131755), (1794, 121620), (2027, 107640), (2070, 105404), (2340, 93242), (2392, 91215), (2691, 81080), (2760, 79053), (2990, 72972), (3588, 60810), (4054, 53820), (4140, 52702), (4485, 48648), (4680, 46621), (5382, 40540), (5980, 36486), (6081, 35880), (7176, 30405), (8108, 26910), (8280, 26351), (8970, 24324), (10135, 21528), (10764, 20270), (11960, 18243), (12162, 17940), (13455, 16216)]