156967296640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{9623}}^1$

素因数の和:9991

約数の個数: 256

約数和(自身を含む): 469306275840

約数和(自身を除く): 312338979200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 331, 352, 385, 440, 448, 560, 616, 640, 662, 704, 770, 880, 896, 1120, 1232, 1324, 1408, 1540, 1655, 1760, 2240, 2317, 2464, 2648, 3080, 3310, 3520, 3641, 4480, 4634, 4928, 5296, 6160, 6620, 7040, 7282, 9268, 9623, 9856, 10592, 11585, 12320, 13240, 14564, 18205, 18536, 19246, 21184, 23170, 24640, 25487, 26480, 29128, 36410, 37072, 38492, 42368, 46340, 48115, 49280, 50974, 52960, 58256, 67361, 72820, 74144, 76984, 92680, 96230, 101948, 105853, 105920, 116512, 127435, 134722, 145640, 148288, 153968, 185360, 192460, 203896, 211706, 211840, 233024, 254870, 269444, 291280, 296576, 307936, 336805, 370720, 384920, 407792, 423412, 466048, 509740, 529265, 538888, 582560, 615872, 673610, 740971, 741440, 769840, 815584, 846824, 1019480, 1058530, 1077776, 1165120, 1231744, 1347220, 1481942, 1482880, 1539680, 1631168, 1693648, 2038960, 2117060, 2155552, 2330240, 2694440, 2963884, 3079360, 3185213, 3262336, 3387296, 3704855, 4077920, 4234120, 4311104, 5388880, 5927768, 6158720, 6370426, 6774592, 7409710, 8155840, 8468240, 8622208, 10777760, 11855536, 12740852, 13549184, 14819420, 15926065, 16311680, 16936480, 21555520, 22296491, 23711072, 25481704, 29638840, 31852130, 33872960, 35037343, 43111040, 44592982, 47422144, 50963408, 59277680, 63704260, 67745920, 70074686, 89185964, 94844288, 101926816, 111482455, 118555360, 127408520, 140149372, 175186715, 178371928, 203853632, 222964910, 237110720, 245261401, 254817040, 280298744, 350373430, 356743856, 407707264, 445929820, 474221440, 490522802, 509634080, 560597488, 700746860, 713487712, 891859640, 981045604, 1019268160, 1121194976, 1226307005, 1401493720, 1426975424, 1783719280, 1962091208, 2038536320, 2242389952, 2452614010, 2802987440, 2853950848, 3567438560, 3924182416, 4484779904, 4905228020, 5605974880, 7134877120, 7848364832, 9810456040, 11211949760, 14269754240, 15696729664, 19620912080, 22423899520, 31393459328, 39241824160, 78483648320, 156967296640]

約数ペア:

[(1, 156967296640), (2, 78483648320), (4, 39241824160), (5, 31393459328), (7, 22423899520), (8, 19620912080), (10, 15696729664), (11, 14269754240), (14, 11211949760), (16, 9810456040), (20, 7848364832), (22, 7134877120), (28, 5605974880), (32, 4905228020), (35, 4484779904), (40, 3924182416), (44, 3567438560), (55, 2853950848), (56, 2802987440), (64, 2452614010), (70, 2242389952), (77, 2038536320), (80, 1962091208), (88, 1783719280), (110, 1426975424), (112, 1401493720), (128, 1226307005), (140, 1121194976), (154, 1019268160), (160, 981045604), (176, 891859640), (220, 713487712), (224, 700746860), (280, 560597488), (308, 509634080), (320, 490522802), (331, 474221440), (352, 445929820), (385, 407707264), (440, 356743856), (448, 350373430), (560, 280298744), (616, 254817040), (640, 245261401), (662, 237110720), (704, 222964910), (770, 203853632), (880, 178371928), (896, 175186715), (1120, 140149372), (1232, 127408520), (1324, 118555360), (1408, 111482455), (1540, 101926816), (1655, 94844288), (1760, 89185964), (2240, 70074686), (2317, 67745920), (2464, 63704260), (2648, 59277680), (3080, 50963408), (3310, 47422144), (3520, 44592982), (3641, 43111040), (4480, 35037343), (4634, 33872960), (4928, 31852130), (5296, 29638840), (6160, 25481704), (6620, 23711072), (7040, 22296491), (7282, 21555520), (9268, 16936480), (9623, 16311680), (9856, 15926065), (10592, 14819420), (11585, 13549184), (12320, 12740852), (13240, 11855536), (14564, 10777760), (18205, 8622208), (18536, 8468240), (19246, 8155840), (21184, 7409710), (23170, 6774592), (24640, 6370426), (25487, 6158720), (26480, 5927768), (29128, 5388880), (36410, 4311104), (37072, 4234120), (38492, 4077920), (42368, 3704855), (46340, 3387296), (48115, 3262336), (49280, 3185213), (50974, 3079360), (52960, 2963884), (58256, 2694440), (67361, 2330240), (72820, 2155552), (74144, 2117060), (76984, 2038960), (92680, 1693648), (96230, 1631168), (101948, 1539680), (105853, 1482880), (105920, 1481942), (116512, 1347220), (127435, 1231744), (134722, 1165120), (145640, 1077776), (148288, 1058530), (153968, 1019480), (185360, 846824), (192460, 815584), (203896, 769840), (211706, 741440), (211840, 740971), (233024, 673610), (254870, 615872), (269444, 582560), (291280, 538888), (296576, 529265), (307936, 509740), (336805, 466048), (370720, 423412), (384920, 407792)]