628515360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39679}}^1$

素因数の和:39711

約数の個数: 144

約数和(自身を含む): 2339850240

約数和(自身を除く): 1711334880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 39679, 79358, 119037, 158716, 198395, 238074, 317432, 357111, 396790, 436469, 476148, 595185, 634864, 714222, 793580, 872938, 952296, 1190370, 1269728, 1309407, 1428444, 1587160, 1745876, 1785555, 1904592, 2182345, 2380740, 2618814, 2856888, 3174320, 3491752, 3571110, 3809184, 3928221, 4364690, 4761480, 5237628, 5713776, 6348640, 6547035, 6983504, 7142220, 7856442, 8729380, 9522960, 10475256, 11427552, 13094070, 13967008, 14284440, 15712884, 17458760, 19045920, 19641105, 20950512, 26188140, 28568880, 31425768, 34917520, 39282210, 41901024, 52376280, 57137760, 62851536, 69835040, 78564420, 104752560, 125703072, 157128840, 209505120, 314257680, 628515360]

約数ペア:

[(1, 628515360), (2, 314257680), (3, 209505120), (4, 157128840), (5, 125703072), (6, 104752560), (8, 78564420), (9, 69835040), (10, 62851536), (11, 57137760), (12, 52376280), (15, 41901024), (16, 39282210), (18, 34917520), (20, 31425768), (22, 28568880), (24, 26188140), (30, 20950512), (32, 19641105), (33, 19045920), (36, 17458760), (40, 15712884), (44, 14284440), (45, 13967008), (48, 13094070), (55, 11427552), (60, 10475256), (66, 9522960), (72, 8729380), (80, 7856442), (88, 7142220), (90, 6983504), (96, 6547035), (99, 6348640), (110, 5713776), (120, 5237628), (132, 4761480), (144, 4364690), (160, 3928221), (165, 3809184), (176, 3571110), (180, 3491752), (198, 3174320), (220, 2856888), (240, 2618814), (264, 2380740), (288, 2182345), (330, 1904592), (352, 1785555), (360, 1745876), (396, 1587160), (440, 1428444), (480, 1309407), (495, 1269728), (528, 1190370), (660, 952296), (720, 872938), (792, 793580), (880, 714222), (990, 634864), (1056, 595185), (1320, 476148), (1440, 436469), (1584, 396790), (1760, 357111), (1980, 317432), (2640, 238074), (3168, 198395), (3960, 158716), (5280, 119037), (7920, 79358), (15840, 39679)]