1229345520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1507

約数の個数: 160

約数和(自身を含む): 4119528000

約数和(自身を除く): 2890182480

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, 156, 195, 208, 240, 260, 312, 349, 390, 520, 624, 698, 780, 1040, 1047, 1129, 1396, 1560, 1745, 2094, 2258, 2792, 3120, 3387, 3490, 4188, 4516, 4537, 5235, 5584, 5645, 6774, 6980, 8376, 9032, 9074, 10470, 11290, 13548, 13611, 13960, 14677, 16752, 16935, 18064, 18148, 20940, 22580, 22685, 27096, 27222, 27920, 29354, 33870, 36296, 41880, 44031, 45160, 45370, 54192, 54444, 58708, 67740, 68055, 72592, 73385, 83760, 88062, 90320, 90740, 108888, 117416, 135480, 136110, 146770, 176124, 181480, 217776, 220155, 234832, 270960, 272220, 293540, 352248, 362960, 394021, 440310, 544440, 587080, 704496, 788042, 880620, 1088880, 1174160, 1182063, 1576084, 1761240, 1970105, 2364126, 3152168, 3522480, 3940210, 4728252, 5122273, 5910315, 6304336, 7880420, 9456504, 10244546, 11820630, 15366819, 15760840, 18913008, 20489092, 23641260, 25611365, 30733638, 31521680, 40978184, 47282520, 51222730, 61467276, 76834095, 81956368, 94565040, 102445460, 122934552, 153668190, 204890920, 245869104, 307336380, 409781840, 614672760, 1229345520]

約数ペア:

[(1, 1229345520), (2, 614672760), (3, 409781840), (4, 307336380), (5, 245869104), (6, 204890920), (8, 153668190), (10, 122934552), (12, 102445460), (13, 94565040), (15, 81956368), (16, 76834095), (20, 61467276), (24, 51222730), (26, 47282520), (30, 40978184), (39, 31521680), (40, 30733638), (48, 25611365), (52, 23641260), (60, 20489092), (65, 18913008), (78, 15760840), (80, 15366819), (104, 11820630), (120, 10244546), (130, 9456504), (156, 7880420), (195, 6304336), (208, 5910315), (240, 5122273), (260, 4728252), (312, 3940210), (349, 3522480), (390, 3152168), (520, 2364126), (624, 1970105), (698, 1761240), (780, 1576084), (1040, 1182063), (1047, 1174160), (1129, 1088880), (1396, 880620), (1560, 788042), (1745, 704496), (2094, 587080), (2258, 544440), (2792, 440310), (3120, 394021), (3387, 362960), (3490, 352248), (4188, 293540), (4516, 272220), (4537, 270960), (5235, 234832), (5584, 220155), (5645, 217776), (6774, 181480), (6980, 176124), (8376, 146770), (9032, 136110), (9074, 135480), (10470, 117416), (11290, 108888), (13548, 90740), (13611, 90320), (13960, 88062), (14677, 83760), (16752, 73385), (16935, 72592), (18064, 68055), (18148, 67740), (20940, 58708), (22580, 54444), (22685, 54192), (27096, 45370), (27222, 45160), (27920, 44031), (29354, 41880), (33870, 36296)]