259351560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 916231680

約数和(自身を除く): 656880120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 151, 156, 180, 195, 234, 260, 302, 312, 360, 367, 390, 453, 468, 520, 585, 604, 734, 755, 780, 906, 936, 1101, 1170, 1208, 1359, 1468, 1510, 1560, 1812, 1835, 1963, 2202, 2265, 2340, 2718, 2936, 3020, 3303, 3624, 3670, 3926, 4404, 4530, 4680, 4771, 5436, 5505, 5889, 6040, 6606, 6795, 7340, 7852, 8808, 9060, 9542, 9815, 10872, 11010, 11778, 13212, 13590, 14313, 14680, 15704, 16515, 17667, 18120, 19084, 19630, 22020, 23556, 23855, 26424, 27180, 28626, 29445, 33030, 35334, 38168, 39260, 42939, 44040, 47112, 47710, 54360, 55417, 57252, 58890, 66060, 70668, 71565, 78520, 85878, 88335, 95420, 110834, 114504, 117780, 132120, 141336, 143130, 166251, 171756, 176670, 190840, 214695, 221668, 235560, 277085, 286260, 332502, 343512, 353340, 429390, 443336, 498753, 554170, 572520, 665004, 706680, 720421, 831255, 858780, 997506, 1108340, 1330008, 1440842, 1662510, 1717560, 1995012, 2161263, 2216680, 2493765, 2881684, 3325020, 3602105, 3990024, 4322526, 4987530, 5763368, 6483789, 6650040, 7204210, 8645052, 9975060, 10806315, 12967578, 14408420, 17290104, 19950120, 21612630, 25935156, 28816840, 32418945, 43225260, 51870312, 64837890, 86450520, 129675780, 259351560]

約数ペア:

[(1, 259351560), (2, 129675780), (3, 86450520), (4, 64837890), (5, 51870312), (6, 43225260), (8, 32418945), (9, 28816840), (10, 25935156), (12, 21612630), (13, 19950120), (15, 17290104), (18, 14408420), (20, 12967578), (24, 10806315), (26, 9975060), (30, 8645052), (36, 7204210), (39, 6650040), (40, 6483789), (45, 5763368), (52, 4987530), (60, 4322526), (65, 3990024), (72, 3602105), (78, 3325020), (90, 2881684), (104, 2493765), (117, 2216680), (120, 2161263), (130, 1995012), (151, 1717560), (156, 1662510), (180, 1440842), (195, 1330008), (234, 1108340), (260, 997506), (302, 858780), (312, 831255), (360, 720421), (367, 706680), (390, 665004), (453, 572520), (468, 554170), (520, 498753), (585, 443336), (604, 429390), (734, 353340), (755, 343512), (780, 332502), (906, 286260), (936, 277085), (1101, 235560), (1170, 221668), (1208, 214695), (1359, 190840), (1468, 176670), (1510, 171756), (1560, 166251), (1812, 143130), (1835, 141336), (1963, 132120), (2202, 117780), (2265, 114504), (2340, 110834), (2718, 95420), (2936, 88335), (3020, 85878), (3303, 78520), (3624, 71565), (3670, 70668), (3926, 66060), (4404, 58890), (4530, 57252), (4680, 55417), (4771, 54360), (5436, 47710), (5505, 47112), (5889, 44040), (6040, 42939), (6606, 39260), (6795, 38168), (7340, 35334), (7852, 33030), (8808, 29445), (9060, 28626), (9542, 27180), (9815, 26424), (10872, 23855), (11010, 23556), (11778, 22020), (13212, 19630), (13590, 19084), (14313, 18120), (14680, 17667), (15704, 16515)]