129631320

素因数分解:

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

素因数の和:1359

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 402592680

約数列:

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

約数ペア:

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