71025360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 160

約数和(自身を含む): 255793152

約数和(自身を除く): 184767792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 631, 670, 804, 840, 938, 1005, 1072, 1262, 1340, 1407, 1608, 1680, 1876, 1893, 2010, 2345, 2524, 2680, 2814, 3155, 3216, 3752, 3786, 4020, 4417, 4690, 5048, 5360, 5628, 6310, 7035, 7504, 7572, 8040, 8834, 9380, 9465, 10096, 11256, 12620, 13251, 14070, 15144, 16080, 17668, 18760, 18930, 22085, 22512, 25240, 26502, 28140, 30288, 35336, 37520, 37860, 42277, 44170, 50480, 53004, 56280, 66255, 70672, 75720, 84554, 88340, 106008, 112560, 126831, 132510, 151440, 169108, 176680, 211385, 212016, 253662, 265020, 295939, 338216, 353360, 422770, 507324, 530040, 591878, 634155, 676432, 845540, 887817, 1014648, 1060080, 1183756, 1268310, 1479695, 1691080, 1775634, 2029296, 2367512, 2536620, 2959390, 3382160, 3551268, 4439085, 4735024, 5073240, 5918780, 7102536, 8878170, 10146480, 11837560, 14205072, 17756340, 23675120, 35512680, 71025360]

約数ペア:

[(1, 71025360), (2, 35512680), (3, 23675120), (4, 17756340), (5, 14205072), (6, 11837560), (7, 10146480), (8, 8878170), (10, 7102536), (12, 5918780), (14, 5073240), (15, 4735024), (16, 4439085), (20, 3551268), (21, 3382160), (24, 2959390), (28, 2536620), (30, 2367512), (35, 2029296), (40, 1775634), (42, 1691080), (48, 1479695), (56, 1268310), (60, 1183756), (67, 1060080), (70, 1014648), (80, 887817), (84, 845540), (105, 676432), (112, 634155), (120, 591878), (134, 530040), (140, 507324), (168, 422770), (201, 353360), (210, 338216), (240, 295939), (268, 265020), (280, 253662), (335, 212016), (336, 211385), (402, 176680), (420, 169108), (469, 151440), (536, 132510), (560, 126831), (631, 112560), (670, 106008), (804, 88340), (840, 84554), (938, 75720), (1005, 70672), (1072, 66255), (1262, 56280), (1340, 53004), (1407, 50480), (1608, 44170), (1680, 42277), (1876, 37860), (1893, 37520), (2010, 35336), (2345, 30288), (2524, 28140), (2680, 26502), (2814, 25240), (3155, 22512), (3216, 22085), (3752, 18930), (3786, 18760), (4020, 17668), (4417, 16080), (4690, 15144), (5048, 14070), (5360, 13251), (5628, 12620), (6310, 11256), (7035, 10096), (7504, 9465), (7572, 9380), (8040, 8834)]