516715920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{102523}}^1$

素因数の和:102549

約数の個数: 120

約数和(自身を含む): 1983224256

約数和(自身を除く): 1466508336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 102523, 205046, 307569, 410092, 512615, 615138, 717661, 820184, 922707, 1025230, 1230276, 1435322, 1537845, 1640368, 1845414, 2050460, 2152983, 2460552, 2870644, 3075690, 3588305, 3690828, 4100920, 4305966, 4613535, 4921104, 5741288, 6151380, 6458949, 7176610, 7381656, 8201840, 8611932, 9227070, 10764915, 11482576, 12302760, 12917898, 14353220, 14763312, 17223864, 18454140, 21529830, 24605520, 25835796, 28706440, 32294745, 34447728, 36908280, 43059660, 51671592, 57412880, 64589490, 73816560, 86119320, 103343184, 129178980, 172238640, 258357960, 516715920]

約数ペア:

[(1, 516715920), (2, 258357960), (3, 172238640), (4, 129178980), (5, 103343184), (6, 86119320), (7, 73816560), (8, 64589490), (9, 57412880), (10, 51671592), (12, 43059660), (14, 36908280), (15, 34447728), (16, 32294745), (18, 28706440), (20, 25835796), (21, 24605520), (24, 21529830), (28, 18454140), (30, 17223864), (35, 14763312), (36, 14353220), (40, 12917898), (42, 12302760), (45, 11482576), (48, 10764915), (56, 9227070), (60, 8611932), (63, 8201840), (70, 7381656), (72, 7176610), (80, 6458949), (84, 6151380), (90, 5741288), (105, 4921104), (112, 4613535), (120, 4305966), (126, 4100920), (140, 3690828), (144, 3588305), (168, 3075690), (180, 2870644), (210, 2460552), (240, 2152983), (252, 2050460), (280, 1845414), (315, 1640368), (336, 1537845), (360, 1435322), (420, 1230276), (504, 1025230), (560, 922707), (630, 820184), (720, 717661), (840, 615138), (1008, 512615), (1260, 410092), (1680, 307569), (2520, 205046), (5040, 102523)]