2227187760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1325707}}^1$

素因数の和:1325730

約数の個数: 80

約数和(自身を含む): 7890614016

約数和(自身を除く): 5663426256

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, 1325707, 2651414, 3977121, 5302828, 6628535, 7954242, 9279949, 10605656, 13257070, 15908484, 18559898, 19885605, 21211312, 26514140, 27839847, 31816968, 37119796, 39771210, 46399745, 53028280, 55679694, 63633936, 74239592, 79542420, 92799490, 106056560, 111359388, 139199235, 148479184, 159084840, 185598980, 222718776, 278398470, 318169680, 371197960, 445437552, 556796940, 742395920, 1113593880, 2227187760]

約数ペア:

[(1, 2227187760), (2, 1113593880), (3, 742395920), (4, 556796940), (5, 445437552), (6, 371197960), (7, 318169680), (8, 278398470), (10, 222718776), (12, 185598980), (14, 159084840), (15, 148479184), (16, 139199235), (20, 111359388), (21, 106056560), (24, 92799490), (28, 79542420), (30, 74239592), (35, 63633936), (40, 55679694), (42, 53028280), (48, 46399745), (56, 39771210), (60, 37119796), (70, 31816968), (80, 27839847), (84, 26514140), (105, 21211312), (112, 19885605), (120, 18559898), (140, 15908484), (168, 13257070), (210, 10605656), (240, 9279949), (280, 7954242), (336, 6628535), (420, 5302828), (560, 3977121), (840, 2651414), (1680, 1325707)]