231920899840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{91463}}^1$

素因数の和:91774

約数の個数: 144

約数和(自身を含む): 637133833728

約数和(自身を除く): 405212933888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 283, 320, 448, 560, 566, 640, 896, 1120, 1132, 1280, 1415, 1792, 1981, 2240, 2264, 2830, 3962, 4480, 4528, 5660, 7924, 8960, 9056, 9905, 11320, 15848, 18112, 19810, 22640, 31696, 36224, 39620, 45280, 63392, 72448, 79240, 90560, 91463, 126784, 158480, 181120, 182926, 253568, 316960, 362240, 365852, 457315, 507136, 633920, 640241, 731704, 914630, 1267840, 1280482, 1463408, 1829260, 2535680, 2560964, 2926816, 3201205, 3658520, 5121928, 5853632, 6402410, 7317040, 10243856, 11707264, 12804820, 14634080, 20487712, 23414528, 25609640, 25884029, 29268160, 40975424, 51219280, 51768058, 58536320, 81950848, 102438560, 103536116, 117072640, 129420145, 163901696, 181188203, 204877120, 207072232, 258840290, 362376406, 409754240, 414144464, 517680580, 724752812, 819508480, 828288928, 905941015, 1035361160, 1449505624, 1656577856, 1811882030, 2070722320, 2899011248, 3313155712, 3623764060, 4141444640, 5798022496, 6626311424, 7247528120, 8282889280, 11596044992, 14495056240, 16565778560, 23192089984, 28990112480, 33131557120, 46384179968, 57980224960, 115960449920, 231920899840]

約数ペア:

[(1, 231920899840), (2, 115960449920), (4, 57980224960), (5, 46384179968), (7, 33131557120), (8, 28990112480), (10, 23192089984), (14, 16565778560), (16, 14495056240), (20, 11596044992), (28, 8282889280), (32, 7247528120), (35, 6626311424), (40, 5798022496), (56, 4141444640), (64, 3623764060), (70, 3313155712), (80, 2899011248), (112, 2070722320), (128, 1811882030), (140, 1656577856), (160, 1449505624), (224, 1035361160), (256, 905941015), (280, 828288928), (283, 819508480), (320, 724752812), (448, 517680580), (560, 414144464), (566, 409754240), (640, 362376406), (896, 258840290), (1120, 207072232), (1132, 204877120), (1280, 181188203), (1415, 163901696), (1792, 129420145), (1981, 117072640), (2240, 103536116), (2264, 102438560), (2830, 81950848), (3962, 58536320), (4480, 51768058), (4528, 51219280), (5660, 40975424), (7924, 29268160), (8960, 25884029), (9056, 25609640), (9905, 23414528), (11320, 20487712), (15848, 14634080), (18112, 12804820), (19810, 11707264), (22640, 10243856), (31696, 7317040), (36224, 6402410), (39620, 5853632), (45280, 5121928), (63392, 3658520), (72448, 3201205), (79240, 2926816), (90560, 2560964), (91463, 2535680), (126784, 1829260), (158480, 1463408), (181120, 1280482), (182926, 1267840), (253568, 914630), (316960, 731704), (362240, 640241), (365852, 633920), (457315, 507136)]