4123207080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7072

約数の個数: 192

約数和(自身を含む): 14095710720

約数和(自身を除く): 9972503640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2790, 3180, 3286, 3720, 3816, 4770, 4929, 5580, 6360, 6572, 6971, 8215, 9540, 9858, 11160, 13144, 13942, 14787, 16430, 19080, 19716, 20913, 24645, 27884, 29574, 32860, 34855, 39432, 41826, 49290, 55768, 59148, 62739, 65720, 69710, 73935, 83652, 98580, 104565, 118296, 125478, 139420, 147870, 167304, 197160, 209130, 216101, 250956, 278840, 295740, 313695, 369463, 418260, 432202, 501912, 591480, 627390, 648303, 738926, 836520, 864404, 1080505, 1108389, 1254780, 1296606, 1477852, 1728808, 1847315, 1944909, 2161010, 2216778, 2509560, 2593212, 2955704, 3241515, 3325167, 3694630, 3889818, 4322020, 4433556, 5186424, 5541945, 6483030, 6650334, 7389260, 7779636, 8644040, 8867112, 9724545, 11083890, 11453353, 12966060, 13300668, 14778520, 15559272, 16625835, 19449090, 22167780, 22906706, 25932120, 26601336, 33251670, 34360059, 38898180, 44335560, 45813412, 57266765, 66503340, 68720118, 77796360, 91626824, 103080177, 114533530, 133006680, 137440236, 171800295, 206160354, 229067060, 274880472, 343600590, 412320708, 458134120, 515400885, 687201180, 824641416, 1030801770, 1374402360, 2061603540, 4123207080]

約数ペア:

[(1, 4123207080), (2, 2061603540), (3, 1374402360), (4, 1030801770), (5, 824641416), (6, 687201180), (8, 515400885), (9, 458134120), (10, 412320708), (12, 343600590), (15, 274880472), (18, 229067060), (20, 206160354), (24, 171800295), (30, 137440236), (31, 133006680), (36, 114533530), (40, 103080177), (45, 91626824), (53, 77796360), (60, 68720118), (62, 66503340), (72, 57266765), (90, 45813412), (93, 44335560), (106, 38898180), (120, 34360059), (124, 33251670), (155, 26601336), (159, 25932120), (180, 22906706), (186, 22167780), (212, 19449090), (248, 16625835), (265, 15559272), (279, 14778520), (310, 13300668), (318, 12966060), (360, 11453353), (372, 11083890), (424, 9724545), (465, 8867112), (477, 8644040), (530, 7779636), (558, 7389260), (620, 6650334), (636, 6483030), (744, 5541945), (795, 5186424), (930, 4433556), (954, 4322020), (1060, 3889818), (1116, 3694630), (1240, 3325167), (1272, 3241515), (1395, 2955704), (1590, 2593212), (1643, 2509560), (1860, 2216778), (1908, 2161010), (2120, 1944909), (2232, 1847315), (2385, 1728808), (2790, 1477852), (3180, 1296606), (3286, 1254780), (3720, 1108389), (3816, 1080505), (4770, 864404), (4929, 836520), (5580, 738926), (6360, 648303), (6572, 627390), (6971, 591480), (8215, 501912), (9540, 432202), (9858, 418260), (11160, 369463), (13144, 313695), (13942, 295740), (14787, 278840), (16430, 250956), (19080, 216101), (19716, 209130), (20913, 197160), (24645, 167304), (27884, 147870), (29574, 139420), (32860, 125478), (34855, 118296), (39432, 104565), (41826, 98580), (49290, 83652), (55768, 73935), (59148, 69710), (62739, 65720)]