56712240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 210424032

約数和(自身を除く): 153711792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 83, 90, 104, 117, 120, 130, 144, 146, 156, 166, 180, 195, 208, 219, 234, 240, 249, 260, 292, 312, 332, 360, 365, 390, 415, 438, 468, 498, 520, 584, 585, 624, 657, 664, 720, 730, 747, 780, 830, 876, 936, 949, 996, 1040, 1079, 1095, 1168, 1170, 1245, 1314, 1328, 1460, 1494, 1560, 1660, 1752, 1872, 1898, 1992, 2158, 2190, 2340, 2490, 2628, 2847, 2920, 2988, 3120, 3237, 3285, 3320, 3504, 3735, 3796, 3984, 4316, 4380, 4680, 4745, 4980, 5256, 5395, 5694, 5840, 5976, 6059, 6474, 6570, 6640, 7470, 7592, 8541, 8632, 8760, 9360, 9490, 9711, 9960, 10512, 10790, 11388, 11952, 12118, 12948, 13140, 14235, 14940, 15184, 16185, 17082, 17264, 17520, 18177, 18980, 19422, 19920, 21580, 22776, 24236, 25896, 26280, 28470, 29880, 30295, 32370, 34164, 36354, 37960, 38844, 42705, 43160, 45552, 48472, 48555, 51792, 52560, 54531, 56940, 59760, 60590, 64740, 68328, 72708, 75920, 77688, 78767, 85410, 86320, 90885, 96944, 97110, 109062, 113880, 121180, 129480, 136656, 145416, 155376, 157534, 170820, 181770, 194220, 218124, 227760, 236301, 242360, 258960, 272655, 290832, 315068, 341640, 363540, 388440, 393835, 436248, 472602, 484720, 545310, 630136, 683280, 708903, 727080, 776880, 787670, 872496, 945204, 1090620, 1181505, 1260272, 1417806, 1454160, 1575340, 1890408, 2181240, 2363010, 2835612, 3150680, 3544515, 3780816, 4362480, 4726020, 5671224, 6301360, 7089030, 9452040, 11342448, 14178060, 18904080, 28356120, 56712240]

約数ペア:

[(1, 56712240), (2, 28356120), (3, 18904080), (4, 14178060), (5, 11342448), (6, 9452040), (8, 7089030), (9, 6301360), (10, 5671224), (12, 4726020), (13, 4362480), (15, 3780816), (16, 3544515), (18, 3150680), (20, 2835612), (24, 2363010), (26, 2181240), (30, 1890408), (36, 1575340), (39, 1454160), (40, 1417806), (45, 1260272), (48, 1181505), (52, 1090620), (60, 945204), (65, 872496), (72, 787670), (73, 776880), (78, 727080), (80, 708903), (83, 683280), (90, 630136), (104, 545310), (117, 484720), (120, 472602), (130, 436248), (144, 393835), (146, 388440), (156, 363540), (166, 341640), (180, 315068), (195, 290832), (208, 272655), (219, 258960), (234, 242360), (240, 236301), (249, 227760), (260, 218124), (292, 194220), (312, 181770), (332, 170820), (360, 157534), (365, 155376), (390, 145416), (415, 136656), (438, 129480), (468, 121180), (498, 113880), (520, 109062), (584, 97110), (585, 96944), (624, 90885), (657, 86320), (664, 85410), (720, 78767), (730, 77688), (747, 75920), (780, 72708), (830, 68328), (876, 64740), (936, 60590), (949, 59760), (996, 56940), (1040, 54531), (1079, 52560), (1095, 51792), (1168, 48555), (1170, 48472), (1245, 45552), (1314, 43160), (1328, 42705), (1460, 38844), (1494, 37960), (1560, 36354), (1660, 34164), (1752, 32370), (1872, 30295), (1898, 29880), (1992, 28470), (2158, 26280), (2190, 25896), (2340, 24236), (2490, 22776), (2628, 21580), (2847, 19920), (2920, 19422), (2988, 18980), (3120, 18177), (3237, 17520), (3285, 17264), (3320, 17082), (3504, 16185), (3735, 15184), (3796, 14940), (3984, 14235), (4316, 13140), (4380, 12948), (4680, 12118), (4745, 11952), (4980, 11388), (5256, 10790), (5395, 10512), (5694, 9960), (5840, 9711), (5976, 9490), (6059, 9360), (6474, 8760), (6570, 8632), (6640, 8541), (7470, 7592)]