6494807760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3865957}}^1$

素因数の和:3865980

約数の個数: 80

約数和(自身を含む): 23010182016

約数和(自身を除く): 16515374256

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, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3865957, 7731914, 11597871, 15463828, 19329785, 23195742, 27061699, 30927656, 38659570, 46391484, 54123398, 57989355, 61855312, 77319140, 81185097, 92782968, 108246796, 115978710, 135308495, 154638280, 162370194, 185565936, 216493592, 231957420, 270616990, 309276560, 324740388, 405925485, 432987184, 463914840, 541233980, 649480776, 811850970, 927829680, 1082467960, 1298961552, 1623701940, 2164935920, 3247403880, 6494807760]

約数ペア:

[(1, 6494807760), (2, 3247403880), (3, 2164935920), (4, 1623701940), (5, 1298961552), (6, 1082467960), (7, 927829680), (8, 811850970), (10, 649480776), (12, 541233980), (14, 463914840), (15, 432987184), (16, 405925485), (20, 324740388), (21, 309276560), (24, 270616990), (28, 231957420), (30, 216493592), (35, 185565936), (40, 162370194), (42, 154638280), (48, 135308495), (56, 115978710), (60, 108246796), (70, 92782968), (80, 81185097), (84, 77319140), (105, 61855312), (112, 57989355), (120, 54123398), (140, 46391484), (168, 38659570), (210, 30927656), (240, 27061699), (280, 23195742), (336, 19329785), (420, 15463828), (560, 11597871), (840, 7731914), (1680, 3865957)]