196567920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14369}}^1$

素因数の和:14407

約数の個数: 120

約数和(自身を含む): 694933200

約数和(自身を除く): 498365280

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, 14369, 28738, 43107, 57476, 71845, 86214, 114952, 129321, 143690, 172428, 215535, 229904, 258642, 273011, 287380, 344856, 431070, 517284, 546022, 574760, 646605, 689712, 819033, 862140, 1034568, 1092044, 1149520, 1293210, 1365055, 1638066, 1724280, 2069136, 2184088, 2457099, 2586420, 2730110, 3276132, 3448560, 4095165, 4368176, 4914198, 5172840, 5460220, 6552264, 8190330, 9828396, 10345680, 10920440, 12285495, 13104528, 16380660, 19656792, 21840880, 24570990, 32761320, 39313584, 49141980, 65522640, 98283960, 196567920]

約数ペア:

[(1, 196567920), (2, 98283960), (3, 65522640), (4, 49141980), (5, 39313584), (6, 32761320), (8, 24570990), (9, 21840880), (10, 19656792), (12, 16380660), (15, 13104528), (16, 12285495), (18, 10920440), (19, 10345680), (20, 9828396), (24, 8190330), (30, 6552264), (36, 5460220), (38, 5172840), (40, 4914198), (45, 4368176), (48, 4095165), (57, 3448560), (60, 3276132), (72, 2730110), (76, 2586420), (80, 2457099), (90, 2184088), (95, 2069136), (114, 1724280), (120, 1638066), (144, 1365055), (152, 1293210), (171, 1149520), (180, 1092044), (190, 1034568), (228, 862140), (240, 819033), (285, 689712), (304, 646605), (342, 574760), (360, 546022), (380, 517284), (456, 431070), (570, 344856), (684, 287380), (720, 273011), (760, 258642), (855, 229904), (912, 215535), (1140, 172428), (1368, 143690), (1520, 129321), (1710, 114952), (2280, 86214), (2736, 71845), (3420, 57476), (4560, 43107), (6840, 28738), (13680, 14369)]