800782920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{317771}}^1$

素因数の和:317795

約数の個数: 96

約数和(自身を含む): 2974345920

約数和(自身を除く): 2173563000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 317771, 635542, 953313, 1271084, 1588855, 1906626, 2224397, 2542168, 2859939, 3177710, 3813252, 4448794, 4766565, 5719878, 6355420, 6673191, 7626504, 8897588, 9533130, 11121985, 11439756, 12710840, 13346382, 14299695, 17795176, 19066260, 20019573, 22243970, 22879512, 26692764, 28599390, 33365955, 38132520, 40039146, 44487940, 53385528, 57198780, 66731910, 80078292, 88975880, 100097865, 114397560, 133463820, 160156584, 200195730, 266927640, 400391460, 800782920]

約数ペア:

[(1, 800782920), (2, 400391460), (3, 266927640), (4, 200195730), (5, 160156584), (6, 133463820), (7, 114397560), (8, 100097865), (9, 88975880), (10, 80078292), (12, 66731910), (14, 57198780), (15, 53385528), (18, 44487940), (20, 40039146), (21, 38132520), (24, 33365955), (28, 28599390), (30, 26692764), (35, 22879512), (36, 22243970), (40, 20019573), (42, 19066260), (45, 17795176), (56, 14299695), (60, 13346382), (63, 12710840), (70, 11439756), (72, 11121985), (84, 9533130), (90, 8897588), (105, 7626504), (120, 6673191), (126, 6355420), (140, 5719878), (168, 4766565), (180, 4448794), (210, 3813252), (252, 3177710), (280, 2859939), (315, 2542168), (360, 2224397), (420, 1906626), (504, 1588855), (630, 1271084), (840, 953313), (1260, 635542), (2520, 317771)]