507235680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{50321}}^1$

素因数の和:50349

約数の個数: 144

約数和(自身を含む): 1978258464

約数和(自身を除く): 1471022784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 50321, 100642, 150963, 201284, 251605, 301926, 352247, 402568, 452889, 503210, 603852, 704494, 754815, 805136, 905778, 1006420, 1056741, 1207704, 1408988, 1509630, 1610272, 1761235, 1811556, 2012840, 2113482, 2264445, 2415408, 2817976, 3019260, 3170223, 3522470, 3623112, 4025680, 4226964, 4528890, 4830816, 5283705, 5635952, 6038520, 6340446, 7044940, 7246224, 8051360, 8453928, 9057780, 10567410, 11271904, 12077040, 12680892, 14089880, 14492448, 15851115, 16907856, 18115560, 21134820, 24154080, 25361784, 28179760, 31702230, 33815712, 36231120, 42269640, 50723568, 56359520, 63404460, 72462240, 84539280, 101447136, 126808920, 169078560, 253617840, 507235680]

約数ペア:

[(1, 507235680), (2, 253617840), (3, 169078560), (4, 126808920), (5, 101447136), (6, 84539280), (7, 72462240), (8, 63404460), (9, 56359520), (10, 50723568), (12, 42269640), (14, 36231120), (15, 33815712), (16, 31702230), (18, 28179760), (20, 25361784), (21, 24154080), (24, 21134820), (28, 18115560), (30, 16907856), (32, 15851115), (35, 14492448), (36, 14089880), (40, 12680892), (42, 12077040), (45, 11271904), (48, 10567410), (56, 9057780), (60, 8453928), (63, 8051360), (70, 7246224), (72, 7044940), (80, 6340446), (84, 6038520), (90, 5635952), (96, 5283705), (105, 4830816), (112, 4528890), (120, 4226964), (126, 4025680), (140, 3623112), (144, 3522470), (160, 3170223), (168, 3019260), (180, 2817976), (210, 2415408), (224, 2264445), (240, 2113482), (252, 2012840), (280, 1811556), (288, 1761235), (315, 1610272), (336, 1509630), (360, 1408988), (420, 1207704), (480, 1056741), (504, 1006420), (560, 905778), (630, 805136), (672, 754815), (720, 704494), (840, 603852), (1008, 503210), (1120, 452889), (1260, 402568), (1440, 352247), (1680, 301926), (2016, 251605), (2520, 201284), (3360, 150963), (5040, 100642), (10080, 50321)]