156447360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 546815880

約数和(自身を除く): 390368520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 173, 180, 192, 240, 288, 314, 320, 346, 360, 384, 471, 480, 519, 576, 628, 640, 692, 720, 785, 865, 942, 960, 1038, 1152, 1256, 1384, 1413, 1440, 1557, 1570, 1730, 1884, 1920, 2076, 2355, 2512, 2595, 2768, 2826, 2880, 3114, 3140, 3460, 3768, 4152, 4710, 5024, 5190, 5536, 5652, 5760, 6228, 6280, 6920, 7065, 7536, 7785, 8304, 9420, 10048, 10380, 11072, 11304, 12456, 12560, 13840, 14130, 15072, 15570, 16608, 18840, 20096, 20760, 22144, 22608, 24912, 25120, 27161, 27680, 28260, 30144, 31140, 33216, 37680, 41520, 45216, 49824, 50240, 54322, 55360, 56520, 60288, 62280, 66432, 75360, 81483, 83040, 90432, 99648, 100480, 108644, 110720, 113040, 124560, 135805, 150720, 162966, 166080, 180864, 199296, 217288, 226080, 244449, 249120, 271610, 301440, 325932, 332160, 407415, 434576, 452160, 488898, 498240, 543220, 651864, 814830, 869152, 904320, 977796, 996480, 1086440, 1222245, 1303728, 1629660, 1738304, 1955592, 2172880, 2444490, 2607456, 3259320, 3476608, 3911184, 4345760, 4888980, 5214912, 6518640, 7822368, 8691520, 9777960, 10429824, 13037280, 15644736, 17383040, 19555920, 26074560, 31289472, 39111840, 52149120, 78223680, 156447360]

約数ペア:

[(1, 156447360), (2, 78223680), (3, 52149120), (4, 39111840), (5, 31289472), (6, 26074560), (8, 19555920), (9, 17383040), (10, 15644736), (12, 13037280), (15, 10429824), (16, 9777960), (18, 8691520), (20, 7822368), (24, 6518640), (30, 5214912), (32, 4888980), (36, 4345760), (40, 3911184), (45, 3476608), (48, 3259320), (60, 2607456), (64, 2444490), (72, 2172880), (80, 1955592), (90, 1738304), (96, 1629660), (120, 1303728), (128, 1222245), (144, 1086440), (157, 996480), (160, 977796), (173, 904320), (180, 869152), (192, 814830), (240, 651864), (288, 543220), (314, 498240), (320, 488898), (346, 452160), (360, 434576), (384, 407415), (471, 332160), (480, 325932), (519, 301440), (576, 271610), (628, 249120), (640, 244449), (692, 226080), (720, 217288), (785, 199296), (865, 180864), (942, 166080), (960, 162966), (1038, 150720), (1152, 135805), (1256, 124560), (1384, 113040), (1413, 110720), (1440, 108644), (1557, 100480), (1570, 99648), (1730, 90432), (1884, 83040), (1920, 81483), (2076, 75360), (2355, 66432), (2512, 62280), (2595, 60288), (2768, 56520), (2826, 55360), (2880, 54322), (3114, 50240), (3140, 49824), (3460, 45216), (3768, 41520), (4152, 37680), (4710, 33216), (5024, 31140), (5190, 30144), (5536, 28260), (5652, 27680), (5760, 27161), (6228, 25120), (6280, 24912), (6920, 22608), (7065, 22144), (7536, 20760), (7785, 20096), (8304, 18840), (9420, 16608), (10048, 15570), (10380, 15072), (11072, 14130), (11304, 13840), (12456, 12560)]