259262640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 320

約数和(自身を含む): 1099929600

約数和(自身を除く): 840666960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1319, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2638, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 3957, 4095, 4368, 4680, 4914, 5040, 5276, 5460, 5616, 6552, 6595, 7020, 7280, 7560, 7914, 8190, 9233, 9360, 9828, 10552, 10920, 11871, 12285, 13104, 13190, 14040, 15120, 15828, 16380, 17147, 18466, 19656, 19785, 21104, 21840, 23742, 24570, 26380, 27699, 28080, 31656, 32760, 34294, 35613, 36932, 39312, 39570, 46165, 47484, 49140, 51441, 52760, 55398, 59355, 63312, 65520, 68588, 71226, 73864, 79140, 83097, 85735, 92330, 94968, 98280, 102882, 105520, 110796, 118710, 120029, 137176, 138495, 142452, 147728, 154323, 158280, 166194, 171470, 178065, 184660, 189936, 196560, 205764, 221592, 237420, 240058, 249291, 257205, 274352, 276990, 284904, 308646, 316560, 332388, 342940, 356130, 360087, 369320, 411528, 415485, 443184, 462969, 474840, 480116, 498582, 514410, 553980, 569808, 600145, 617292, 664776, 685880, 712260, 720174, 738640, 771615, 823056, 830970, 925938, 949680, 960232, 997164, 1028820, 1080261, 1107960, 1200290, 1234584, 1246455, 1329552, 1371760, 1424520, 1440348, 1543230, 1661940, 1800435, 1851876, 1920464, 1994328, 2057640, 2160522, 2215920, 2314845, 2400580, 2469168, 2492910, 2849040, 2880696, 3086460, 3240783, 3323880, 3600870, 3703752, 3988656, 4115280, 4321044, 4629690, 4801160, 4985820, 5401305, 5761392, 6172920, 6481566, 6647760, 7201740, 7407504, 8642088, 9259380, 9602320, 9971640, 10802610, 12345840, 12963132, 14403480, 16203915, 17284176, 18518760, 19943280, 21605220, 25926264, 28806960, 32407830, 37037520, 43210440, 51852528, 64815660, 86420880, 129631320, 259262640]

約数ペア:

[(1, 259262640), (2, 129631320), (3, 86420880), (4, 64815660), (5, 51852528), (6, 43210440), (7, 37037520), (8, 32407830), (9, 28806960), (10, 25926264), (12, 21605220), (13, 19943280), (14, 18518760), (15, 17284176), (16, 16203915), (18, 14403480), (20, 12963132), (21, 12345840), (24, 10802610), (26, 9971640), (27, 9602320), (28, 9259380), (30, 8642088), (35, 7407504), (36, 7201740), (39, 6647760), (40, 6481566), (42, 6172920), (45, 5761392), (48, 5401305), (52, 4985820), (54, 4801160), (56, 4629690), (60, 4321044), (63, 4115280), (65, 3988656), (70, 3703752), (72, 3600870), (78, 3323880), (80, 3240783), (84, 3086460), (90, 2880696), (91, 2849040), (104, 2492910), (105, 2469168), (108, 2400580), (112, 2314845), (117, 2215920), (120, 2160522), (126, 2057640), (130, 1994328), (135, 1920464), (140, 1851876), (144, 1800435), (156, 1661940), (168, 1543230), (180, 1440348), (182, 1424520), (189, 1371760), (195, 1329552), (208, 1246455), (210, 1234584), (216, 1200290), (234, 1107960), (240, 1080261), (252, 1028820), (260, 997164), (270, 960232), (273, 949680), (280, 925938), (312, 830970), (315, 823056), (336, 771615), (351, 738640), (360, 720174), (364, 712260), (378, 685880), (390, 664776), (420, 617292), (432, 600145), (455, 569808), (468, 553980), (504, 514410), (520, 498582), (540, 480116), (546, 474840), (560, 462969), (585, 443184), (624, 415485), (630, 411528), (702, 369320), (720, 360087), (728, 356130), (756, 342940), (780, 332388), (819, 316560), (840, 308646), (910, 284904), (936, 276990), (945, 274352), (1008, 257205), (1040, 249291), (1080, 240058), (1092, 237420), (1170, 221592), (1260, 205764), (1319, 196560), (1365, 189936), (1404, 184660), (1456, 178065), (1512, 171470), (1560, 166194), (1638, 158280), (1680, 154323), (1755, 147728), (1820, 142452), (1872, 138495), (1890, 137176), (2160, 120029), (2184, 118710), (2340, 110796), (2457, 105520), (2520, 102882), (2638, 98280), (2730, 94968), (2808, 92330), (3024, 85735), (3120, 83097), (3276, 79140), (3510, 73864), (3640, 71226), (3780, 68588), (3957, 65520), (4095, 63312), (4368, 59355), (4680, 55398), (4914, 52760), (5040, 51441), (5276, 49140), (5460, 47484), (5616, 46165), (6552, 39570), (6595, 39312), (7020, 36932), (7280, 35613), (7560, 34294), (7914, 32760), (8190, 31656), (9233, 28080), (9360, 27699), (9828, 26380), (10552, 24570), (10920, 23742), (11871, 21840), (12285, 21104), (13104, 19785), (13190, 19656), (14040, 18466), (15120, 17147), (15828, 16380)]