864486480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25189}}^1$

素因数の和:25229

約数の個数: 160

約数和(自身を含む): 3148548480

約数和(自身を除く): 2284062000

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, 17160, 25189, 34320, 50378, 75567, 100756, 125945, 151134, 201512, 251890, 277079, 302268, 327457, 377835, 403024, 503780, 554158, 604536, 654914, 755670, 831237, 982371, 1007560, 1108316, 1209072, 1309828, 1385395, 1511340, 1637285, 1662474, 1964742, 2015120, 2216632, 2619656, 2770790, 3022680, 3274570, 3324948, 3602027, 3929484, 4156185, 4433264, 4911855, 5239312, 5541580, 6045360, 6549140, 6649896, 7204054, 7858968, 8312370, 9823710, 10806081, 11083160, 13098280, 13299792, 14408108, 15717936, 16624740, 18010135, 19647420, 21612162, 22166320, 26196560, 28816216, 33249480, 36020270, 39294840, 43224324, 54030405, 57632432, 66498960, 72040540, 78589680, 86448648, 108060810, 144081080, 172897296, 216121620, 288162160, 432243240, 864486480]

約数ペア:

[(1, 864486480), (2, 432243240), (3, 288162160), (4, 216121620), (5, 172897296), (6, 144081080), (8, 108060810), (10, 86448648), (11, 78589680), (12, 72040540), (13, 66498960), (15, 57632432), (16, 54030405), (20, 43224324), (22, 39294840), (24, 36020270), (26, 33249480), (30, 28816216), (33, 26196560), (39, 22166320), (40, 21612162), (44, 19647420), (48, 18010135), (52, 16624740), (55, 15717936), (60, 14408108), (65, 13299792), (66, 13098280), (78, 11083160), (80, 10806081), (88, 9823710), (104, 8312370), (110, 7858968), (120, 7204054), (130, 6649896), (132, 6549140), (143, 6045360), (156, 5541580), (165, 5239312), (176, 4911855), (195, 4433264), (208, 4156185), (220, 3929484), (240, 3602027), (260, 3324948), (264, 3274570), (286, 3022680), (312, 2770790), (330, 2619656), (390, 2216632), (429, 2015120), (440, 1964742), (520, 1662474), (528, 1637285), (572, 1511340), (624, 1385395), (660, 1309828), (715, 1209072), (780, 1108316), (858, 1007560), (880, 982371), (1040, 831237), (1144, 755670), (1320, 654914), (1430, 604536), (1560, 554158), (1716, 503780), (2145, 403024), (2288, 377835), (2640, 327457), (2860, 302268), (3120, 277079), (3432, 251890), (4290, 201512), (5720, 151134), (6864, 125945), (8580, 100756), (11440, 75567), (17160, 50378), (25189, 34320)]