2003243760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{397469}}^1$

素因数の和:397495

約数の個数: 120

約数和(自身を含む): 7688659680

約数和(自身を除く): 5685415920

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, 397469, 794938, 1192407, 1589876, 1987345, 2384814, 2782283, 3179752, 3577221, 3974690, 4769628, 5564566, 5962035, 6359504, 7154442, 7949380, 8346849, 9539256, 11129132, 11924070, 13911415, 14308884, 15898760, 16693698, 17886105, 19078512, 22258264, 23848140, 25040547, 27822830, 28617768, 31797520, 33387396, 35772210, 41734245, 44516528, 47696280, 50081094, 55645660, 57235536, 66774792, 71544420, 83468490, 95392560, 100162188, 111291320, 125202735, 133549584, 143088840, 166936980, 200324376, 222582640, 250405470, 286177680, 333873960, 400648752, 500810940, 667747920, 1001621880, 2003243760]

約数ペア:

[(1, 2003243760), (2, 1001621880), (3, 667747920), (4, 500810940), (5, 400648752), (6, 333873960), (7, 286177680), (8, 250405470), (9, 222582640), (10, 200324376), (12, 166936980), (14, 143088840), (15, 133549584), (16, 125202735), (18, 111291320), (20, 100162188), (21, 95392560), (24, 83468490), (28, 71544420), (30, 66774792), (35, 57235536), (36, 55645660), (40, 50081094), (42, 47696280), (45, 44516528), (48, 41734245), (56, 35772210), (60, 33387396), (63, 31797520), (70, 28617768), (72, 27822830), (80, 25040547), (84, 23848140), (90, 22258264), (105, 19078512), (112, 17886105), (120, 16693698), (126, 15898760), (140, 14308884), (144, 13911415), (168, 11924070), (180, 11129132), (210, 9539256), (240, 8346849), (252, 7949380), (280, 7154442), (315, 6359504), (336, 5962035), (360, 5564566), (420, 4769628), (504, 3974690), (560, 3577221), (630, 3179752), (720, 2782283), (840, 2384814), (1008, 1987345), (1260, 1589876), (1680, 1192407), (2520, 794938), (5040, 397469)]