163962960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5741}}^1$

素因数の和:5781

約数の個数: 160

約数和(自身を含む): 615174912

約数和(自身を除く): 451211952

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, 5712, 5741, 7140, 9520, 11482, 14280, 17223, 22964, 28560, 28705, 34446, 40187, 45928, 57410, 68892, 80374, 86115, 91856, 97597, 114820, 120561, 137784, 160748, 172230, 195194, 200935, 229640, 241122, 275568, 292791, 321496, 344460, 390388, 401870, 459280, 482244, 487985, 585582, 602805, 642992, 683179, 688920, 780776, 803740, 964488, 975970, 1171164, 1205610, 1366358, 1377840, 1463955, 1561552, 1607480, 1928976, 1951940, 2049537, 2342328, 2411220, 2732716, 2927910, 3214960, 3415895, 3903880, 4099074, 4684656, 4822440, 5465432, 5855820, 6831790, 7807760, 8198148, 9644880, 10247685, 10930864, 11711640, 13663580, 16396296, 20495370, 23423280, 27327160, 32792592, 40990740, 54654320, 81981480, 163962960]

約数ペア:

[(1, 163962960), (2, 81981480), (3, 54654320), (4, 40990740), (5, 32792592), (6, 27327160), (7, 23423280), (8, 20495370), (10, 16396296), (12, 13663580), (14, 11711640), (15, 10930864), (16, 10247685), (17, 9644880), (20, 8198148), (21, 7807760), (24, 6831790), (28, 5855820), (30, 5465432), (34, 4822440), (35, 4684656), (40, 4099074), (42, 3903880), (48, 3415895), (51, 3214960), (56, 2927910), (60, 2732716), (68, 2411220), (70, 2342328), (80, 2049537), (84, 1951940), (85, 1928976), (102, 1607480), (105, 1561552), (112, 1463955), (119, 1377840), (120, 1366358), (136, 1205610), (140, 1171164), (168, 975970), (170, 964488), (204, 803740), (210, 780776), (238, 688920), (240, 683179), (255, 642992), (272, 602805), (280, 585582), (336, 487985), (340, 482244), (357, 459280), (408, 401870), (420, 390388), (476, 344460), (510, 321496), (560, 292791), (595, 275568), (680, 241122), (714, 229640), (816, 200935), (840, 195194), (952, 172230), (1020, 160748), (1190, 137784), (1360, 120561), (1428, 114820), (1680, 97597), (1785, 91856), (1904, 86115), (2040, 80374), (2380, 68892), (2856, 57410), (3570, 45928), (4080, 40187), (4760, 34446), (5712, 28705), (5741, 28560), (7140, 22964), (9520, 17223), (11482, 14280)]