274794240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{10223}}^1$

素因数の和:10254

約数の個数: 144

約数和(自身を含む): 1003097088

約数和(自身を除く): 728302848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 10223, 13440, 20446, 26880, 30669, 40892, 51115, 61338, 71561, 81784, 102230, 122676, 143122, 153345, 163568, 204460, 214683, 245352, 286244, 306690, 327136, 357805, 408920, 429366, 490704, 572488, 613380, 654272, 715610, 817840, 858732, 981408, 1073415, 1144976, 1226760, 1308544, 1431220, 1635680, 1717464, 1962816, 2146830, 2289952, 2453520, 2617088, 2862440, 3271360, 3434928, 3925632, 4293660, 4579904, 4907040, 5724880, 6542720, 6869856, 7851264, 8587320, 9159808, 9814080, 11449760, 13085440, 13739712, 17174640, 18319616, 19628160, 22899520, 27479424, 34349280, 39256320, 45799040, 54958848, 68698560, 91598080, 137397120, 274794240]

約数ペア:

[(1, 274794240), (2, 137397120), (3, 91598080), (4, 68698560), (5, 54958848), (6, 45799040), (7, 39256320), (8, 34349280), (10, 27479424), (12, 22899520), (14, 19628160), (15, 18319616), (16, 17174640), (20, 13739712), (21, 13085440), (24, 11449760), (28, 9814080), (30, 9159808), (32, 8587320), (35, 7851264), (40, 6869856), (42, 6542720), (48, 5724880), (56, 4907040), (60, 4579904), (64, 4293660), (70, 3925632), (80, 3434928), (84, 3271360), (96, 2862440), (105, 2617088), (112, 2453520), (120, 2289952), (128, 2146830), (140, 1962816), (160, 1717464), (168, 1635680), (192, 1431220), (210, 1308544), (224, 1226760), (240, 1144976), (256, 1073415), (280, 981408), (320, 858732), (336, 817840), (384, 715610), (420, 654272), (448, 613380), (480, 572488), (560, 490704), (640, 429366), (672, 408920), (768, 357805), (840, 327136), (896, 306690), (960, 286244), (1120, 245352), (1280, 214683), (1344, 204460), (1680, 163568), (1792, 153345), (1920, 143122), (2240, 122676), (2688, 102230), (3360, 81784), (3840, 71561), (4480, 61338), (5376, 51115), (6720, 40892), (8960, 30669), (10223, 26880), (13440, 20446)]