337742520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 1054218240

約数和(自身を除く): 716475720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 163, 186, 248, 310, 326, 372, 465, 489, 557, 620, 652, 744, 815, 930, 978, 1114, 1240, 1304, 1630, 1671, 1860, 1956, 2228, 2445, 2785, 3260, 3342, 3720, 3912, 4456, 4890, 5053, 5570, 6520, 6684, 8355, 9780, 10106, 11140, 13368, 15159, 16710, 17267, 19560, 20212, 22280, 25265, 30318, 33420, 34534, 40424, 50530, 51801, 60636, 66840, 69068, 75795, 86335, 90791, 101060, 103602, 121272, 138136, 151590, 172670, 181582, 202120, 207204, 259005, 272373, 303180, 345340, 363164, 414408, 453955, 518010, 544746, 606360, 690680, 726328, 907910, 1036020, 1089492, 1361865, 1815820, 2072040, 2178984, 2723730, 2814521, 3631640, 5447460, 5629042, 8443563, 10894920, 11258084, 14072605, 16887126, 22516168, 28145210, 33774252, 42217815, 56290420, 67548504, 84435630, 112580840, 168871260, 337742520]

約数ペア:

[(1, 337742520), (2, 168871260), (3, 112580840), (4, 84435630), (5, 67548504), (6, 56290420), (8, 42217815), (10, 33774252), (12, 28145210), (15, 22516168), (20, 16887126), (24, 14072605), (30, 11258084), (31, 10894920), (40, 8443563), (60, 5629042), (62, 5447460), (93, 3631640), (120, 2814521), (124, 2723730), (155, 2178984), (163, 2072040), (186, 1815820), (248, 1361865), (310, 1089492), (326, 1036020), (372, 907910), (465, 726328), (489, 690680), (557, 606360), (620, 544746), (652, 518010), (744, 453955), (815, 414408), (930, 363164), (978, 345340), (1114, 303180), (1240, 272373), (1304, 259005), (1630, 207204), (1671, 202120), (1860, 181582), (1956, 172670), (2228, 151590), (2445, 138136), (2785, 121272), (3260, 103602), (3342, 101060), (3720, 90791), (3912, 86335), (4456, 75795), (4890, 69068), (5053, 66840), (5570, 60636), (6520, 51801), (6684, 50530), (8355, 40424), (9780, 34534), (10106, 33420), (11140, 30318), (13368, 25265), (15159, 22280), (16710, 20212), (17267, 19560)]