148445360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 283526992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 238, 248, 272, 280, 310, 340, 434, 476, 496, 503, 527, 560, 595, 620, 680, 868, 952, 1006, 1054, 1085, 1190, 1240, 1360, 1736, 1904, 2012, 2108, 2170, 2380, 2480, 2515, 2635, 3472, 3521, 3689, 4024, 4216, 4340, 4760, 5030, 5270, 7042, 7378, 8048, 8432, 8551, 8680, 9520, 10060, 10540, 14084, 14756, 15593, 17102, 17360, 17605, 18445, 20120, 21080, 28168, 29512, 31186, 34204, 35210, 36890, 40240, 42160, 42755, 56336, 59024, 59857, 62372, 68408, 70420, 73780, 77965, 85510, 109151, 119714, 124744, 136816, 140840, 147560, 155930, 171020, 218302, 239428, 249488, 265081, 281680, 295120, 299285, 311860, 342040, 436604, 478856, 530162, 545755, 598570, 623720, 684080, 873208, 957712, 1060324, 1091510, 1197140, 1247440, 1325405, 1746416, 1855567, 2120648, 2183020, 2394280, 2650810, 3711134, 4241296, 4366040, 4788560, 5301620, 7422268, 8732080, 9277835, 10603240, 14844536, 18555670, 21206480, 29689072, 37111340, 74222680, 148445360]

約数ペア:

[(1, 148445360), (2, 74222680), (4, 37111340), (5, 29689072), (7, 21206480), (8, 18555670), (10, 14844536), (14, 10603240), (16, 9277835), (17, 8732080), (20, 7422268), (28, 5301620), (31, 4788560), (34, 4366040), (35, 4241296), (40, 3711134), (56, 2650810), (62, 2394280), (68, 2183020), (70, 2120648), (80, 1855567), (85, 1746416), (112, 1325405), (119, 1247440), (124, 1197140), (136, 1091510), (140, 1060324), (155, 957712), (170, 873208), (217, 684080), (238, 623720), (248, 598570), (272, 545755), (280, 530162), (310, 478856), (340, 436604), (434, 342040), (476, 311860), (496, 299285), (503, 295120), (527, 281680), (560, 265081), (595, 249488), (620, 239428), (680, 218302), (868, 171020), (952, 155930), (1006, 147560), (1054, 140840), (1085, 136816), (1190, 124744), (1240, 119714), (1360, 109151), (1736, 85510), (1904, 77965), (2012, 73780), (2108, 70420), (2170, 68408), (2380, 62372), (2480, 59857), (2515, 59024), (2635, 56336), (3472, 42755), (3521, 42160), (3689, 40240), (4024, 36890), (4216, 35210), (4340, 34204), (4760, 31186), (5030, 29512), (5270, 28168), (7042, 21080), (7378, 20120), (8048, 18445), (8432, 17605), (8551, 17360), (8680, 17102), (9520, 15593), (10060, 14756), (10540, 14084)]