285077553920

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{7703}}^1$

素因数の和:8750

約数の個数: 144

約数和(自身を含む): 707196692160

約数和(自身を除く): 422119138240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 997, 1160, 1280, 1856, 1994, 2320, 3712, 3988, 4640, 4985, 7424, 7703, 7976, 9280, 9970, 15406, 15952, 18560, 19940, 28913, 30812, 31904, 37120, 38515, 39880, 57826, 61624, 63808, 77030, 79760, 115652, 123248, 127616, 144565, 154060, 159520, 223387, 231304, 246496, 255232, 289130, 308120, 319040, 446774, 462608, 492992, 578260, 616240, 638080, 893548, 925216, 985984, 1116935, 1156520, 1232480, 1276160, 1787096, 1850432, 1971968, 2233870, 2313040, 2464960, 3574192, 3700864, 4467740, 4626080, 4929920, 7148384, 7401728, 7679891, 8935480, 9252160, 9859840, 14296768, 15359782, 17870960, 18504320, 28593536, 30719564, 35741920, 37008640, 38399455, 57187072, 61439128, 71483840, 76798910, 122878256, 142967680, 153597820, 222716839, 245756512, 285935360, 307195640, 445433678, 491513024, 614391280, 890867356, 983026048, 1113584195, 1228782560, 1781734712, 1966052096, 2227168390, 2457565120, 3563469424, 4454336780, 4915130240, 7126938848, 8908673560, 9830260480, 14253877696, 17817347120, 28507755392, 35634694240, 57015510784, 71269388480, 142538776960, 285077553920]

約数ペア:

[(1, 285077553920), (2, 142538776960), (4, 71269388480), (5, 57015510784), (8, 35634694240), (10, 28507755392), (16, 17817347120), (20, 14253877696), (29, 9830260480), (32, 8908673560), (40, 7126938848), (58, 4915130240), (64, 4454336780), (80, 3563469424), (116, 2457565120), (128, 2227168390), (145, 1966052096), (160, 1781734712), (232, 1228782560), (256, 1113584195), (290, 983026048), (320, 890867356), (464, 614391280), (580, 491513024), (640, 445433678), (928, 307195640), (997, 285935360), (1160, 245756512), (1280, 222716839), (1856, 153597820), (1994, 142967680), (2320, 122878256), (3712, 76798910), (3988, 71483840), (4640, 61439128), (4985, 57187072), (7424, 38399455), (7703, 37008640), (7976, 35741920), (9280, 30719564), (9970, 28593536), (15406, 18504320), (15952, 17870960), (18560, 15359782), (19940, 14296768), (28913, 9859840), (30812, 9252160), (31904, 8935480), (37120, 7679891), (38515, 7401728), (39880, 7148384), (57826, 4929920), (61624, 4626080), (63808, 4467740), (77030, 3700864), (79760, 3574192), (115652, 2464960), (123248, 2313040), (127616, 2233870), (144565, 1971968), (154060, 1850432), (159520, 1787096), (223387, 1276160), (231304, 1232480), (246496, 1156520), (255232, 1116935), (289130, 985984), (308120, 925216), (319040, 893548), (446774, 638080), (462608, 616240), (492992, 578260)]