69891120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 320

約数和(自身を含む): 274982400

約数和(自身を除く): 205091280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 131, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 262, 270, 285, 304, 312, 342, 351, 360, 380, 390, 393, 432, 456, 468, 494, 513, 520, 524, 540, 570, 585, 624, 655, 684, 702, 720, 741, 760, 780, 786, 855, 912, 936, 988, 1026, 1040, 1048, 1080, 1140, 1170, 1179, 1235, 1310, 1368, 1404, 1482, 1520, 1560, 1572, 1703, 1710, 1755, 1872, 1965, 1976, 2052, 2096, 2160, 2223, 2280, 2340, 2358, 2470, 2489, 2565, 2620, 2736, 2808, 2964, 3120, 3144, 3406, 3420, 3510, 3537, 3705, 3930, 3952, 4104, 4446, 4560, 4680, 4716, 4940, 4978, 5109, 5130, 5240, 5616, 5895, 5928, 6288, 6669, 6812, 6840, 7020, 7074, 7410, 7467, 7860, 8208, 8515, 8892, 9360, 9432, 9880, 9956, 10218, 10260, 10480, 11115, 11790, 11856, 12445, 13338, 13624, 13680, 14040, 14148, 14820, 14934, 15327, 15720, 17030, 17685, 17784, 18864, 19760, 19912, 20436, 20520, 22230, 22401, 23580, 24890, 25545, 26676, 27248, 28080, 28296, 29640, 29868, 30654, 31440, 32357, 33345, 34060, 35370, 35568, 37335, 39824, 40872, 41040, 44460, 44802, 45981, 47160, 49780, 51090, 53352, 56592, 59280, 59736, 61308, 64714, 66690, 67203, 68120, 70740, 74670, 76635, 81744, 88920, 89604, 91962, 94320, 97071, 99560, 102180, 106704, 112005, 119472, 122616, 129428, 133380, 134406, 136240, 141480, 149340, 153270, 161785, 177840, 179208, 183924, 194142, 199120, 204360, 224010, 229905, 245232, 258856, 266760, 268812, 282960, 291213, 298680, 306540, 323570, 336015, 358416, 367848, 388284, 408720, 448020, 459810, 485355, 517712, 533520, 537624, 582426, 597360, 613080, 647140, 672030, 735696, 776568, 873639, 896040, 919620, 970710, 1075248, 1164852, 1226160, 1294280, 1344060, 1456065, 1553136, 1747278, 1792080, 1839240, 1941420, 2329704, 2588560, 2688120, 2912130, 3494556, 3678480, 3882840, 4368195, 4659408, 5376240, 5824260, 6989112, 7765680, 8736390, 11648520, 13978224, 17472780, 23297040, 34945560, 69891120]

約数ペア:

[(1, 69891120), (2, 34945560), (3, 23297040), (4, 17472780), (5, 13978224), (6, 11648520), (8, 8736390), (9, 7765680), (10, 6989112), (12, 5824260), (13, 5376240), (15, 4659408), (16, 4368195), (18, 3882840), (19, 3678480), (20, 3494556), (24, 2912130), (26, 2688120), (27, 2588560), (30, 2329704), (36, 1941420), (38, 1839240), (39, 1792080), (40, 1747278), (45, 1553136), (48, 1456065), (52, 1344060), (54, 1294280), (57, 1226160), (60, 1164852), (65, 1075248), (72, 970710), (76, 919620), (78, 896040), (80, 873639), (90, 776568), (95, 735696), (104, 672030), (108, 647140), (114, 613080), (117, 597360), (120, 582426), (130, 537624), (131, 533520), (135, 517712), (144, 485355), (152, 459810), (156, 448020), (171, 408720), (180, 388284), (190, 367848), (195, 358416), (208, 336015), (216, 323570), (228, 306540), (234, 298680), (240, 291213), (247, 282960), (260, 268812), (262, 266760), (270, 258856), (285, 245232), (304, 229905), (312, 224010), (342, 204360), (351, 199120), (360, 194142), (380, 183924), (390, 179208), (393, 177840), (432, 161785), (456, 153270), (468, 149340), (494, 141480), (513, 136240), (520, 134406), (524, 133380), (540, 129428), (570, 122616), (585, 119472), (624, 112005), (655, 106704), (684, 102180), (702, 99560), (720, 97071), (741, 94320), (760, 91962), (780, 89604), (786, 88920), (855, 81744), (912, 76635), (936, 74670), (988, 70740), (1026, 68120), (1040, 67203), (1048, 66690), (1080, 64714), (1140, 61308), (1170, 59736), (1179, 59280), (1235, 56592), (1310, 53352), (1368, 51090), (1404, 49780), (1482, 47160), (1520, 45981), (1560, 44802), (1572, 44460), (1703, 41040), (1710, 40872), (1755, 39824), (1872, 37335), (1965, 35568), (1976, 35370), (2052, 34060), (2096, 33345), (2160, 32357), (2223, 31440), (2280, 30654), (2340, 29868), (2358, 29640), (2470, 28296), (2489, 28080), (2565, 27248), (2620, 26676), (2736, 25545), (2808, 24890), (2964, 23580), (3120, 22401), (3144, 22230), (3406, 20520), (3420, 20436), (3510, 19912), (3537, 19760), (3705, 18864), (3930, 17784), (3952, 17685), (4104, 17030), (4446, 15720), (4560, 15327), (4680, 14934), (4716, 14820), (4940, 14148), (4978, 14040), (5109, 13680), (5130, 13624), (5240, 13338), (5616, 12445), (5895, 11856), (5928, 11790), (6288, 11115), (6669, 10480), (6812, 10260), (6840, 10218), (7020, 9956), (7074, 9880), (7410, 9432), (7467, 9360), (7860, 8892), (8208, 8515)]