505294920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 1787713200

約数和(自身を除く): 1282418280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 780, 808, 909, 936, 1010, 1069, 1170, 1212, 1313, 1515, 1560, 1818, 2020, 2138, 2340, 2424, 2626, 3030, 3207, 3636, 3939, 4040, 4276, 4545, 4680, 5252, 5345, 6060, 6414, 6565, 7272, 7878, 8552, 9090, 9621, 10504, 10690, 11817, 12120, 12828, 13130, 13897, 15756, 16035, 18180, 19242, 19695, 21380, 23634, 25656, 26260, 27794, 31512, 32070, 36360, 38484, 39390, 41691, 42760, 47268, 48105, 52520, 55588, 59085, 64140, 69485, 76968, 78780, 83382, 94536, 96210, 107969, 111176, 118170, 125073, 128280, 138970, 157560, 166764, 192420, 208455, 215938, 236340, 250146, 277940, 323907, 333528, 384840, 416910, 431876, 472680, 500292, 539845, 555880, 625365, 647814, 833820, 863752, 971721, 1000584, 1079690, 1250730, 1295628, 1403597, 1619535, 1667640, 1943442, 2159380, 2501460, 2591256, 2807194, 3239070, 3886884, 4210791, 4318760, 4858605, 5002920, 5614388, 6478140, 7017985, 7773768, 8421582, 9717210, 11228776, 12632373, 12956280, 14035970, 16843164, 19434420, 21053955, 25264746, 28071940, 33686328, 38868840, 42107910, 50529492, 56143880, 63161865, 84215820, 101058984, 126323730, 168431640, 252647460, 505294920]

約数ペア:

[(1, 505294920), (2, 252647460), (3, 168431640), (4, 126323730), (5, 101058984), (6, 84215820), (8, 63161865), (9, 56143880), (10, 50529492), (12, 42107910), (13, 38868840), (15, 33686328), (18, 28071940), (20, 25264746), (24, 21053955), (26, 19434420), (30, 16843164), (36, 14035970), (39, 12956280), (40, 12632373), (45, 11228776), (52, 9717210), (60, 8421582), (65, 7773768), (72, 7017985), (78, 6478140), (90, 5614388), (101, 5002920), (104, 4858605), (117, 4318760), (120, 4210791), (130, 3886884), (156, 3239070), (180, 2807194), (195, 2591256), (202, 2501460), (234, 2159380), (260, 1943442), (303, 1667640), (312, 1619535), (360, 1403597), (390, 1295628), (404, 1250730), (468, 1079690), (505, 1000584), (520, 971721), (585, 863752), (606, 833820), (780, 647814), (808, 625365), (909, 555880), (936, 539845), (1010, 500292), (1069, 472680), (1170, 431876), (1212, 416910), (1313, 384840), (1515, 333528), (1560, 323907), (1818, 277940), (2020, 250146), (2138, 236340), (2340, 215938), (2424, 208455), (2626, 192420), (3030, 166764), (3207, 157560), (3636, 138970), (3939, 128280), (4040, 125073), (4276, 118170), (4545, 111176), (4680, 107969), (5252, 96210), (5345, 94536), (6060, 83382), (6414, 78780), (6565, 76968), (7272, 69485), (7878, 64140), (8552, 59085), (9090, 55588), (9621, 52520), (10504, 48105), (10690, 47268), (11817, 42760), (12120, 41691), (12828, 39390), (13130, 38484), (13897, 36360), (15756, 32070), (16035, 31512), (18180, 27794), (19242, 26260), (19695, 25656), (21380, 23634)]