187306080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2309}}^1$

素因数の和:2353

約数の個数: 144

約数和(自身を含む): 639167760

約数和(自身を除く): 451861680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2309, 2535, 2704, 3120, 3380, 4056, 4618, 5070, 5408, 6240, 6760, 6927, 8112, 9236, 10140, 11545, 13520, 13854, 16224, 18472, 20280, 23090, 27040, 27708, 30017, 34635, 36944, 40560, 46180, 55416, 60034, 69270, 73888, 81120, 90051, 92360, 110832, 120068, 138540, 150085, 180102, 184720, 221664, 240136, 277080, 300170, 360204, 369440, 390221, 450255, 480272, 554160, 600340, 720408, 780442, 900510, 960544, 1108320, 1170663, 1200680, 1440816, 1560884, 1801020, 1951105, 2341326, 2401360, 2881632, 3121768, 3602040, 3902210, 4682652, 4802720, 5853315, 6243536, 7204080, 7804420, 9365304, 11706630, 12487072, 14408160, 15608840, 18730608, 23413260, 31217680, 37461216, 46826520, 62435360, 93653040, 187306080]

約数ペア:

[(1, 187306080), (2, 93653040), (3, 62435360), (4, 46826520), (5, 37461216), (6, 31217680), (8, 23413260), (10, 18730608), (12, 15608840), (13, 14408160), (15, 12487072), (16, 11706630), (20, 9365304), (24, 7804420), (26, 7204080), (30, 6243536), (32, 5853315), (39, 4802720), (40, 4682652), (48, 3902210), (52, 3602040), (60, 3121768), (65, 2881632), (78, 2401360), (80, 2341326), (96, 1951105), (104, 1801020), (120, 1560884), (130, 1440816), (156, 1200680), (160, 1170663), (169, 1108320), (195, 960544), (208, 900510), (240, 780442), (260, 720408), (312, 600340), (338, 554160), (390, 480272), (416, 450255), (480, 390221), (507, 369440), (520, 360204), (624, 300170), (676, 277080), (780, 240136), (845, 221664), (1014, 184720), (1040, 180102), (1248, 150085), (1352, 138540), (1560, 120068), (1690, 110832), (2028, 92360), (2080, 90051), (2309, 81120), (2535, 73888), (2704, 69270), (3120, 60034), (3380, 55416), (4056, 46180), (4618, 40560), (5070, 36944), (5408, 34635), (6240, 30017), (6760, 27708), (6927, 27040), (8112, 23090), (9236, 20280), (10140, 18472), (11545, 16224), (13520, 13854)]