303157680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5875

約数の個数: 160

約数和(自身を含む): 1108881408

約数和(自身を除く): 805723728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 5821, 6510, 7440, 8680, 10416, 11642, 13020, 17360, 17463, 23284, 26040, 29105, 34926, 40747, 46568, 52080, 58210, 69852, 81494, 87315, 93136, 116420, 122241, 139704, 162988, 174630, 180451, 203735, 232840, 244482, 279408, 325976, 349260, 360902, 407470, 465680, 488964, 541353, 611205, 651952, 698520, 721804, 814940, 902255, 977928, 1082706, 1222410, 1263157, 1397040, 1443608, 1629880, 1804510, 1955856, 2165412, 2444820, 2526314, 2706765, 2887216, 3259760, 3609020, 3789471, 4330824, 4889640, 5052628, 5413530, 6315785, 7218040, 7578942, 8661648, 9779280, 10105256, 10827060, 12631570, 14436080, 15157884, 18947355, 20210512, 21654120, 25263140, 30315768, 37894710, 43308240, 50526280, 60631536, 75789420, 101052560, 151578840, 303157680]

約数ペア:

[(1, 303157680), (2, 151578840), (3, 101052560), (4, 75789420), (5, 60631536), (6, 50526280), (7, 43308240), (8, 37894710), (10, 30315768), (12, 25263140), (14, 21654120), (15, 20210512), (16, 18947355), (20, 15157884), (21, 14436080), (24, 12631570), (28, 10827060), (30, 10105256), (31, 9779280), (35, 8661648), (40, 7578942), (42, 7218040), (48, 6315785), (56, 5413530), (60, 5052628), (62, 4889640), (70, 4330824), (80, 3789471), (84, 3609020), (93, 3259760), (105, 2887216), (112, 2706765), (120, 2526314), (124, 2444820), (140, 2165412), (155, 1955856), (168, 1804510), (186, 1629880), (210, 1443608), (217, 1397040), (240, 1263157), (248, 1222410), (280, 1082706), (310, 977928), (336, 902255), (372, 814940), (420, 721804), (434, 698520), (465, 651952), (496, 611205), (560, 541353), (620, 488964), (651, 465680), (744, 407470), (840, 360902), (868, 349260), (930, 325976), (1085, 279408), (1240, 244482), (1302, 232840), (1488, 203735), (1680, 180451), (1736, 174630), (1860, 162988), (2170, 139704), (2480, 122241), (2604, 116420), (3255, 93136), (3472, 87315), (3720, 81494), (4340, 69852), (5208, 58210), (5821, 52080), (6510, 46568), (7440, 40747), (8680, 34926), (10416, 29105), (11642, 26040), (13020, 23284), (17360, 17463)]