2019488040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 6702134400

約数和(自身を除く): 4682646360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 107, 120, 180, 206, 214, 309, 321, 360, 412, 428, 509, 515, 535, 618, 642, 824, 856, 927, 963, 1018, 1030, 1070, 1236, 1284, 1527, 1545, 1605, 1854, 1926, 2036, 2060, 2140, 2472, 2545, 2568, 3054, 3090, 3210, 3708, 3852, 4072, 4120, 4280, 4581, 4635, 4815, 5090, 6108, 6180, 6420, 7416, 7635, 7704, 9162, 9270, 9630, 10180, 11021, 12216, 12360, 12840, 15270, 18324, 18540, 19260, 20360, 22042, 22905, 30540, 33063, 36648, 37080, 38520, 44084, 45810, 52427, 54463, 55105, 61080, 66126, 88168, 91620, 99189, 104854, 108926, 110210, 132252, 157281, 163389, 165315, 183240, 198378, 209708, 217852, 220420, 262135, 264504, 272315, 314562, 326778, 330630, 396756, 419416, 435704, 440840, 471843, 490167, 495945, 524270, 544630, 629124, 653556, 661260, 786405, 793512, 816945, 943686, 980334, 991890, 1048540, 1089260, 1258248, 1307112, 1322520, 1572810, 1633890, 1887372, 1960668, 1983780, 2097080, 2178520, 2359215, 2450835, 3145620, 3267780, 3774744, 3921336, 3967560, 4718430, 4901670, 5609689, 6291240, 6535560, 9436860, 9803340, 11219378, 16829067, 18873720, 19606680, 22438756, 28048445, 33658134, 44877512, 50487201, 56096890, 67316268, 84145335, 100974402, 112193780, 134632536, 168290670, 201948804, 224387560, 252436005, 336581340, 403897608, 504872010, 673162680, 1009744020, 2019488040]

約数ペア:

[(1, 2019488040), (2, 1009744020), (3, 673162680), (4, 504872010), (5, 403897608), (6, 336581340), (8, 252436005), (9, 224387560), (10, 201948804), (12, 168290670), (15, 134632536), (18, 112193780), (20, 100974402), (24, 84145335), (30, 67316268), (36, 56096890), (40, 50487201), (45, 44877512), (60, 33658134), (72, 28048445), (90, 22438756), (103, 19606680), (107, 18873720), (120, 16829067), (180, 11219378), (206, 9803340), (214, 9436860), (309, 6535560), (321, 6291240), (360, 5609689), (412, 4901670), (428, 4718430), (509, 3967560), (515, 3921336), (535, 3774744), (618, 3267780), (642, 3145620), (824, 2450835), (856, 2359215), (927, 2178520), (963, 2097080), (1018, 1983780), (1030, 1960668), (1070, 1887372), (1236, 1633890), (1284, 1572810), (1527, 1322520), (1545, 1307112), (1605, 1258248), (1854, 1089260), (1926, 1048540), (2036, 991890), (2060, 980334), (2140, 943686), (2472, 816945), (2545, 793512), (2568, 786405), (3054, 661260), (3090, 653556), (3210, 629124), (3708, 544630), (3852, 524270), (4072, 495945), (4120, 490167), (4280, 471843), (4581, 440840), (4635, 435704), (4815, 419416), (5090, 396756), (6108, 330630), (6180, 326778), (6420, 314562), (7416, 272315), (7635, 264504), (7704, 262135), (9162, 220420), (9270, 217852), (9630, 209708), (10180, 198378), (11021, 183240), (12216, 165315), (12360, 163389), (12840, 157281), (15270, 132252), (18324, 110210), (18540, 108926), (19260, 104854), (20360, 99189), (22042, 91620), (22905, 88168), (30540, 66126), (33063, 61080), (36648, 55105), (37080, 54463), (38520, 52427), (44084, 45810)]