215692560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15805

約数の個数: 120

約数和(自身を含む): 762540480

約数和(自身を除く): 546847920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 15767, 31534, 47301, 63068, 78835, 94602, 126136, 141903, 157670, 189204, 236505, 252272, 283806, 299573, 315340, 378408, 473010, 567612, 599146, 630680, 709515, 756816, 898719, 946020, 1135224, 1198292, 1261360, 1419030, 1497865, 1797438, 1892040, 2270448, 2396584, 2696157, 2838060, 2995730, 3594876, 3784080, 4493595, 4793168, 5392314, 5676120, 5991460, 7189752, 8987190, 10784628, 11352240, 11982920, 13480785, 14379504, 17974380, 21569256, 23965840, 26961570, 35948760, 43138512, 53923140, 71897520, 107846280, 215692560]

約数ペア:

[(1, 215692560), (2, 107846280), (3, 71897520), (4, 53923140), (5, 43138512), (6, 35948760), (8, 26961570), (9, 23965840), (10, 21569256), (12, 17974380), (15, 14379504), (16, 13480785), (18, 11982920), (19, 11352240), (20, 10784628), (24, 8987190), (30, 7189752), (36, 5991460), (38, 5676120), (40, 5392314), (45, 4793168), (48, 4493595), (57, 3784080), (60, 3594876), (72, 2995730), (76, 2838060), (80, 2696157), (90, 2396584), (95, 2270448), (114, 1892040), (120, 1797438), (144, 1497865), (152, 1419030), (171, 1261360), (180, 1198292), (190, 1135224), (228, 946020), (240, 898719), (285, 756816), (304, 709515), (342, 630680), (360, 599146), (380, 567612), (456, 473010), (570, 378408), (684, 315340), (720, 299573), (760, 283806), (855, 252272), (912, 236505), (1140, 189204), (1368, 157670), (1520, 141903), (1710, 126136), (2280, 94602), (2736, 78835), (3420, 63068), (4560, 47301), (6840, 31534), (13680, 15767)]