2017996320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4999}}^1$

素因数の和:5075

約数の個数: 144

約数和(自身を含む): 6584760000

約数和(自身を除く): 4566763680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 841, 870, 928, 1160, 1392, 1682, 1740, 2320, 2523, 2784, 3364, 3480, 4205, 4640, 4999, 5046, 6728, 6960, 8410, 9998, 10092, 12615, 13456, 13920, 14997, 16820, 19996, 20184, 24995, 25230, 26912, 29994, 33640, 39992, 40368, 49990, 50460, 59988, 67280, 74985, 79984, 80736, 99980, 100920, 119976, 134560, 144971, 149970, 159968, 199960, 201840, 239952, 289942, 299940, 399920, 403680, 434913, 479904, 579884, 599880, 724855, 799840, 869826, 1159768, 1199760, 1449710, 1739652, 2174565, 2319536, 2399520, 2899420, 3479304, 4204159, 4349130, 4639072, 5798840, 6958608, 8408318, 8698260, 11597680, 12612477, 13917216, 16816636, 17396520, 21020795, 23195360, 25224954, 33633272, 34793040, 42041590, 50449908, 63062385, 67266544, 69586080, 84083180, 100899816, 126124770, 134533088, 168166360, 201799632, 252249540, 336332720, 403599264, 504499080, 672665440, 1008998160, 2017996320]

約数ペア:

[(1, 2017996320), (2, 1008998160), (3, 672665440), (4, 504499080), (5, 403599264), (6, 336332720), (8, 252249540), (10, 201799632), (12, 168166360), (15, 134533088), (16, 126124770), (20, 100899816), (24, 84083180), (29, 69586080), (30, 67266544), (32, 63062385), (40, 50449908), (48, 42041590), (58, 34793040), (60, 33633272), (80, 25224954), (87, 23195360), (96, 21020795), (116, 17396520), (120, 16816636), (145, 13917216), (160, 12612477), (174, 11597680), (232, 8698260), (240, 8408318), (290, 6958608), (348, 5798840), (435, 4639072), (464, 4349130), (480, 4204159), (580, 3479304), (696, 2899420), (841, 2399520), (870, 2319536), (928, 2174565), (1160, 1739652), (1392, 1449710), (1682, 1199760), (1740, 1159768), (2320, 869826), (2523, 799840), (2784, 724855), (3364, 599880), (3480, 579884), (4205, 479904), (4640, 434913), (4999, 403680), (5046, 399920), (6728, 299940), (6960, 289942), (8410, 239952), (9998, 201840), (10092, 199960), (12615, 159968), (13456, 149970), (13920, 144971), (14997, 134560), (16820, 119976), (19996, 100920), (20184, 99980), (24995, 80736), (25230, 79984), (26912, 74985), (29994, 67280), (33640, 59988), (39992, 50460), (40368, 49990)]