353230320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 1157068800

約数和(自身を除く): 803838480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 534, 552, 690, 712, 719, 890, 920, 1068, 1104, 1335, 1380, 1424, 1438, 1780, 1840, 2047, 2136, 2157, 2670, 2760, 2876, 3560, 3595, 4094, 4272, 4314, 5340, 5520, 5752, 6141, 7120, 7190, 8188, 8628, 10235, 10680, 10785, 11504, 12282, 14380, 16376, 16537, 17256, 20470, 21360, 21570, 24564, 28760, 30705, 32752, 33074, 34512, 40940, 43140, 49128, 49611, 57520, 61410, 63991, 66148, 81880, 82685, 86280, 98256, 99222, 122820, 127982, 132296, 163760, 165370, 172560, 191973, 198444, 245640, 248055, 255964, 264592, 319955, 330740, 383946, 396888, 491280, 496110, 511928, 639910, 661480, 767892, 793776, 959865, 992220, 1023856, 1279820, 1322960, 1471793, 1535784, 1919730, 1984440, 2559640, 2943586, 3071568, 3839460, 3968880, 4415379, 5119280, 5887172, 7358965, 7678920, 8830758, 11774344, 14717930, 15357840, 17661516, 22076895, 23548688, 29435860, 35323032, 44153790, 58871720, 70646064, 88307580, 117743440, 176615160, 353230320]

約数ペア:

[(1, 353230320), (2, 176615160), (3, 117743440), (4, 88307580), (5, 70646064), (6, 58871720), (8, 44153790), (10, 35323032), (12, 29435860), (15, 23548688), (16, 22076895), (20, 17661516), (23, 15357840), (24, 14717930), (30, 11774344), (40, 8830758), (46, 7678920), (48, 7358965), (60, 5887172), (69, 5119280), (80, 4415379), (89, 3968880), (92, 3839460), (115, 3071568), (120, 2943586), (138, 2559640), (178, 1984440), (184, 1919730), (230, 1535784), (240, 1471793), (267, 1322960), (276, 1279820), (345, 1023856), (356, 992220), (368, 959865), (445, 793776), (460, 767892), (534, 661480), (552, 639910), (690, 511928), (712, 496110), (719, 491280), (890, 396888), (920, 383946), (1068, 330740), (1104, 319955), (1335, 264592), (1380, 255964), (1424, 248055), (1438, 245640), (1780, 198444), (1840, 191973), (2047, 172560), (2136, 165370), (2157, 163760), (2670, 132296), (2760, 127982), (2876, 122820), (3560, 99222), (3595, 98256), (4094, 86280), (4272, 82685), (4314, 81880), (5340, 66148), (5520, 63991), (5752, 61410), (6141, 57520), (7120, 49611), (7190, 49128), (8188, 43140), (8628, 40940), (10235, 34512), (10680, 33074), (10785, 32752), (11504, 30705), (12282, 28760), (14380, 24564), (16376, 21570), (16537, 21360), (17256, 20470)]