461295120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13481

約数の個数: 160

約数和(自身を含む): 1680142464

約数和(自身を除く): 1218847344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 13441, 17160, 26882, 34320, 40323, 53764, 67205, 80646, 107528, 134410, 147851, 161292, 174733, 201615, 215056, 268820, 295702, 322584, 349466, 403230, 443553, 524199, 537640, 591404, 645168, 698932, 739255, 806460, 873665, 887106, 1048398, 1075280, 1182808, 1397864, 1478510, 1612920, 1747330, 1774212, 1922063, 2096796, 2217765, 2365616, 2620995, 2795728, 2957020, 3225840, 3494660, 3548424, 3844126, 4193592, 4435530, 5241990, 5766189, 5914040, 6989320, 7096848, 7688252, 8387184, 8871060, 9610315, 10483980, 11532378, 11828080, 13978640, 15376504, 17742120, 19220630, 20967960, 23064756, 28830945, 30753008, 35484240, 38441260, 41935920, 46129512, 57661890, 76882520, 92259024, 115323780, 153765040, 230647560, 461295120]

約数ペア:

[(1, 461295120), (2, 230647560), (3, 153765040), (4, 115323780), (5, 92259024), (6, 76882520), (8, 57661890), (10, 46129512), (11, 41935920), (12, 38441260), (13, 35484240), (15, 30753008), (16, 28830945), (20, 23064756), (22, 20967960), (24, 19220630), (26, 17742120), (30, 15376504), (33, 13978640), (39, 11828080), (40, 11532378), (44, 10483980), (48, 9610315), (52, 8871060), (55, 8387184), (60, 7688252), (65, 7096848), (66, 6989320), (78, 5914040), (80, 5766189), (88, 5241990), (104, 4435530), (110, 4193592), (120, 3844126), (130, 3548424), (132, 3494660), (143, 3225840), (156, 2957020), (165, 2795728), (176, 2620995), (195, 2365616), (208, 2217765), (220, 2096796), (240, 1922063), (260, 1774212), (264, 1747330), (286, 1612920), (312, 1478510), (330, 1397864), (390, 1182808), (429, 1075280), (440, 1048398), (520, 887106), (528, 873665), (572, 806460), (624, 739255), (660, 698932), (715, 645168), (780, 591404), (858, 537640), (880, 524199), (1040, 443553), (1144, 403230), (1320, 349466), (1430, 322584), (1560, 295702), (1716, 268820), (2145, 215056), (2288, 201615), (2640, 174733), (2860, 161292), (3120, 147851), (3432, 134410), (4290, 107528), (5720, 80646), (6864, 67205), (8580, 53764), (11440, 40323), (13441, 34320), (17160, 26882)]