870329374720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{210901}}^1$

素因数の和:210972

約数の個数: 192

約数和(自身を含む): 2321474238720

約数和(自身を除く): 1451144864000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4960, 5120, 6448, 6656, 7936, 8060, 8320, 9920, 10240, 12896, 13312, 15872, 16120, 16640, 19840, 25792, 26624, 31744, 32240, 33280, 39680, 51584, 63488, 64480, 66560, 79360, 103168, 128960, 133120, 158720, 206336, 210901, 257920, 317440, 412672, 421802, 515840, 825344, 843604, 1031680, 1054505, 1687208, 2063360, 2109010, 2741713, 3374416, 4126720, 4218020, 5483426, 6537931, 6748832, 8436040, 10966852, 13075862, 13497664, 13708565, 16872080, 21933704, 26151724, 26995328, 27417130, 32689655, 33744160, 43867408, 52303448, 53990656, 54834260, 65379310, 67488320, 84993103, 87734816, 104606896, 107981312, 109668520, 130758620, 134976640, 169986206, 175469632, 209213792, 215962624, 219337040, 261517240, 269953280, 339972412, 350939264, 418427584, 424965515, 431925248, 438674080, 523034480, 539906560, 679944824, 701878528, 836855168, 849931030, 877348160, 1046068960, 1079813120, 1359889648, 1403757056, 1673710336, 1699862060, 1754696320, 2092137920, 2159626240, 2719779296, 2807514112, 3347420672, 3399724120, 3509392640, 4184275840, 5439558592, 5615028224, 6694841344, 6799448240, 7018785280, 8368551680, 10879117184, 13389682688, 13598896480, 14037570560, 16737103360, 21758234368, 27197792960, 28075141120, 33474206720, 43516468736, 54395585920, 66948413440, 87032937472, 108791171840, 174065874944, 217582343680, 435164687360, 870329374720]

約数ペア:

[(1, 870329374720), (2, 435164687360), (4, 217582343680), (5, 174065874944), (8, 108791171840), (10, 87032937472), (13, 66948413440), (16, 54395585920), (20, 43516468736), (26, 33474206720), (31, 28075141120), (32, 27197792960), (40, 21758234368), (52, 16737103360), (62, 14037570560), (64, 13598896480), (65, 13389682688), (80, 10879117184), (104, 8368551680), (124, 7018785280), (128, 6799448240), (130, 6694841344), (155, 5615028224), (160, 5439558592), (208, 4184275840), (248, 3509392640), (256, 3399724120), (260, 3347420672), (310, 2807514112), (320, 2719779296), (403, 2159626240), (416, 2092137920), (496, 1754696320), (512, 1699862060), (520, 1673710336), (620, 1403757056), (640, 1359889648), (806, 1079813120), (832, 1046068960), (992, 877348160), (1024, 849931030), (1040, 836855168), (1240, 701878528), (1280, 679944824), (1612, 539906560), (1664, 523034480), (1984, 438674080), (2015, 431925248), (2048, 424965515), (2080, 418427584), (2480, 350939264), (2560, 339972412), (3224, 269953280), (3328, 261517240), (3968, 219337040), (4030, 215962624), (4160, 209213792), (4960, 175469632), (5120, 169986206), (6448, 134976640), (6656, 130758620), (7936, 109668520), (8060, 107981312), (8320, 104606896), (9920, 87734816), (10240, 84993103), (12896, 67488320), (13312, 65379310), (15872, 54834260), (16120, 53990656), (16640, 52303448), (19840, 43867408), (25792, 33744160), (26624, 32689655), (31744, 27417130), (32240, 26995328), (33280, 26151724), (39680, 21933704), (51584, 16872080), (63488, 13708565), (64480, 13497664), (66560, 13075862), (79360, 10966852), (103168, 8436040), (128960, 6748832), (133120, 6537931), (158720, 5483426), (206336, 4218020), (210901, 4126720), (257920, 3374416), (317440, 2741713), (412672, 2109010), (421802, 2063360), (515840, 1687208), (825344, 1054505), (843604, 1031680)]