210327240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 654888960

約数和(自身を除く): 444561720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 296, 370, 373, 381, 444, 508, 555, 635, 740, 746, 762, 888, 1016, 1110, 1119, 1270, 1480, 1492, 1524, 1865, 1905, 2220, 2238, 2540, 2984, 3048, 3730, 3810, 4440, 4476, 4699, 5080, 5595, 7460, 7620, 8952, 9398, 11190, 13801, 14097, 14920, 15240, 18796, 22380, 23495, 27602, 28194, 37592, 41403, 44760, 46990, 47371, 55204, 56388, 69005, 70485, 82806, 93980, 94742, 110408, 112776, 138010, 140970, 142113, 165612, 187960, 189484, 207015, 236855, 276020, 281940, 284226, 331224, 378968, 414030, 473710, 552040, 563880, 568452, 710565, 828060, 947420, 1136904, 1421130, 1656120, 1752727, 1894840, 2842260, 3505454, 5258181, 5684520, 7010908, 8763635, 10516362, 14021816, 17527270, 21032724, 26290905, 35054540, 42065448, 52581810, 70109080, 105163620, 210327240]

約数ペア:

[(1, 210327240), (2, 105163620), (3, 70109080), (4, 52581810), (5, 42065448), (6, 35054540), (8, 26290905), (10, 21032724), (12, 17527270), (15, 14021816), (20, 10516362), (24, 8763635), (30, 7010908), (37, 5684520), (40, 5258181), (60, 3505454), (74, 2842260), (111, 1894840), (120, 1752727), (127, 1656120), (148, 1421130), (185, 1136904), (222, 947420), (254, 828060), (296, 710565), (370, 568452), (373, 563880), (381, 552040), (444, 473710), (508, 414030), (555, 378968), (635, 331224), (740, 284226), (746, 281940), (762, 276020), (888, 236855), (1016, 207015), (1110, 189484), (1119, 187960), (1270, 165612), (1480, 142113), (1492, 140970), (1524, 138010), (1865, 112776), (1905, 110408), (2220, 94742), (2238, 93980), (2540, 82806), (2984, 70485), (3048, 69005), (3730, 56388), (3810, 55204), (4440, 47371), (4476, 46990), (4699, 44760), (5080, 41403), (5595, 37592), (7460, 28194), (7620, 27602), (8952, 23495), (9398, 22380), (11190, 18796), (13801, 15240), (14097, 14920)]