1489463040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29837}}^1$

素因数の和:29874

約数の個数: 144

約数和(自身を含む): 5123065248

約数和(自身を除く): 3633602208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 29837, 49920, 59674, 89511, 119348, 149185, 179022, 238696, 298370, 358044, 387881, 447555, 477392, 596740, 716088, 775762, 895110, 954784, 1163643, 1193480, 1432176, 1551524, 1790220, 1909568, 1939405, 2327286, 2386960, 2864352, 3103048, 3580440, 3819136, 3878810, 4654572, 4773920, 5728704, 5818215, 6206096, 7160880, 7638272, 7757620, 9309144, 9547840, 11457408, 11636430, 12412192, 14321760, 15515240, 18618288, 19095680, 22914816, 23272860, 24824384, 28643520, 31030480, 37236576, 38191360, 46545720, 49648768, 57287040, 62060960, 74473152, 93091440, 99297536, 114574080, 124121920, 148946304, 186182880, 248243840, 297892608, 372365760, 496487680, 744731520, 1489463040]

約数ペア:

[(1, 1489463040), (2, 744731520), (3, 496487680), (4, 372365760), (5, 297892608), (6, 248243840), (8, 186182880), (10, 148946304), (12, 124121920), (13, 114574080), (15, 99297536), (16, 93091440), (20, 74473152), (24, 62060960), (26, 57287040), (30, 49648768), (32, 46545720), (39, 38191360), (40, 37236576), (48, 31030480), (52, 28643520), (60, 24824384), (64, 23272860), (65, 22914816), (78, 19095680), (80, 18618288), (96, 15515240), (104, 14321760), (120, 12412192), (128, 11636430), (130, 11457408), (156, 9547840), (160, 9309144), (192, 7757620), (195, 7638272), (208, 7160880), (240, 6206096), (256, 5818215), (260, 5728704), (312, 4773920), (320, 4654572), (384, 3878810), (390, 3819136), (416, 3580440), (480, 3103048), (520, 2864352), (624, 2386960), (640, 2327286), (768, 1939405), (780, 1909568), (832, 1790220), (960, 1551524), (1040, 1432176), (1248, 1193480), (1280, 1163643), (1560, 954784), (1664, 895110), (1920, 775762), (2080, 716088), (2496, 596740), (3120, 477392), (3328, 447555), (3840, 387881), (4160, 358044), (4992, 298370), (6240, 238696), (8320, 179022), (9984, 149185), (12480, 119348), (16640, 89511), (24960, 59674), (29837, 49920)]