1026310440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2383}}^1$

素因数の和:2531

約数の個数: 128

約数和(自身を含む): 3196085760

約数和(自身を除く): 2169775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 185, 194, 222, 291, 296, 370, 388, 444, 485, 555, 582, 740, 776, 888, 970, 1110, 1164, 1455, 1480, 1940, 2220, 2328, 2383, 2910, 3589, 3880, 4440, 4766, 5820, 7149, 7178, 9532, 10767, 11640, 11915, 14298, 14356, 17945, 19064, 21534, 23830, 28596, 28712, 35745, 35890, 43068, 47660, 53835, 57192, 71490, 71780, 86136, 88171, 95320, 107670, 142980, 143560, 176342, 215340, 231151, 264513, 285960, 352684, 430680, 440855, 462302, 529026, 693453, 705368, 881710, 924604, 1058052, 1155755, 1322565, 1386906, 1763420, 1849208, 2116104, 2311510, 2645130, 2773812, 3467265, 3526840, 4623020, 5290260, 5547624, 6934530, 8552587, 9246040, 10580520, 13869060, 17105174, 25657761, 27738120, 34210348, 42762935, 51315522, 68420696, 85525870, 102631044, 128288805, 171051740, 205262088, 256577610, 342103480, 513155220, 1026310440]

約数ペア:

[(1, 1026310440), (2, 513155220), (3, 342103480), (4, 256577610), (5, 205262088), (6, 171051740), (8, 128288805), (10, 102631044), (12, 85525870), (15, 68420696), (20, 51315522), (24, 42762935), (30, 34210348), (37, 27738120), (40, 25657761), (60, 17105174), (74, 13869060), (97, 10580520), (111, 9246040), (120, 8552587), (148, 6934530), (185, 5547624), (194, 5290260), (222, 4623020), (291, 3526840), (296, 3467265), (370, 2773812), (388, 2645130), (444, 2311510), (485, 2116104), (555, 1849208), (582, 1763420), (740, 1386906), (776, 1322565), (888, 1155755), (970, 1058052), (1110, 924604), (1164, 881710), (1455, 705368), (1480, 693453), (1940, 529026), (2220, 462302), (2328, 440855), (2383, 430680), (2910, 352684), (3589, 285960), (3880, 264513), (4440, 231151), (4766, 215340), (5820, 176342), (7149, 143560), (7178, 142980), (9532, 107670), (10767, 95320), (11640, 88171), (11915, 86136), (14298, 71780), (14356, 71490), (17945, 57192), (19064, 53835), (21534, 47660), (23830, 43068), (28596, 35890), (28712, 35745)]