147683760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5211

約数の個数: 160

約数和(自身を含む): 554107392

約数和(自身を除く): 406423632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5171, 5712, 7140, 9520, 10342, 14280, 15513, 20684, 25855, 28560, 31026, 36197, 41368, 51710, 62052, 72394, 77565, 82736, 87907, 103420, 108591, 124104, 144788, 155130, 175814, 180985, 206840, 217182, 248208, 263721, 289576, 310260, 351628, 361970, 413680, 434364, 439535, 527442, 542955, 579152, 615349, 620520, 703256, 723940, 868728, 879070, 1054884, 1085910, 1230698, 1241040, 1318605, 1406512, 1447880, 1737456, 1758140, 1846047, 2109768, 2171820, 2461396, 2637210, 2895760, 3076745, 3516280, 3692094, 4219536, 4343640, 4922792, 5274420, 6153490, 7032560, 7384188, 8687280, 9230235, 9845584, 10548840, 12306980, 14768376, 18460470, 21097680, 24613960, 29536752, 36920940, 49227920, 73841880, 147683760]

約数ペア:

[(1, 147683760), (2, 73841880), (3, 49227920), (4, 36920940), (5, 29536752), (6, 24613960), (7, 21097680), (8, 18460470), (10, 14768376), (12, 12306980), (14, 10548840), (15, 9845584), (16, 9230235), (17, 8687280), (20, 7384188), (21, 7032560), (24, 6153490), (28, 5274420), (30, 4922792), (34, 4343640), (35, 4219536), (40, 3692094), (42, 3516280), (48, 3076745), (51, 2895760), (56, 2637210), (60, 2461396), (68, 2171820), (70, 2109768), (80, 1846047), (84, 1758140), (85, 1737456), (102, 1447880), (105, 1406512), (112, 1318605), (119, 1241040), (120, 1230698), (136, 1085910), (140, 1054884), (168, 879070), (170, 868728), (204, 723940), (210, 703256), (238, 620520), (240, 615349), (255, 579152), (272, 542955), (280, 527442), (336, 439535), (340, 434364), (357, 413680), (408, 361970), (420, 351628), (476, 310260), (510, 289576), (560, 263721), (595, 248208), (680, 217182), (714, 206840), (816, 180985), (840, 175814), (952, 155130), (1020, 144788), (1190, 124104), (1360, 108591), (1428, 103420), (1680, 87907), (1785, 82736), (1904, 77565), (2040, 72394), (2380, 62052), (2856, 51710), (3570, 41368), (4080, 36197), (4760, 31026), (5171, 28560), (5712, 25855), (7140, 20684), (9520, 15513), (10342, 14280)]