222760440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{88397}}^1$

素因数の和:88421

約数の個数: 96

約数和(自身を含む): 827405280

約数和(自身を除く): 604644840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 88397, 176794, 265191, 353588, 441985, 530382, 618779, 707176, 795573, 883970, 1060764, 1237558, 1325955, 1591146, 1767940, 1856337, 2121528, 2475116, 2651910, 3093895, 3182292, 3535880, 3712674, 3977865, 4950232, 5303820, 5569011, 6187790, 6364584, 7425348, 7955730, 9281685, 10607640, 11138022, 12375580, 14850696, 15911460, 18563370, 22276044, 24751160, 27845055, 31822920, 37126740, 44552088, 55690110, 74253480, 111380220, 222760440]

約数ペア:

[(1, 222760440), (2, 111380220), (3, 74253480), (4, 55690110), (5, 44552088), (6, 37126740), (7, 31822920), (8, 27845055), (9, 24751160), (10, 22276044), (12, 18563370), (14, 15911460), (15, 14850696), (18, 12375580), (20, 11138022), (21, 10607640), (24, 9281685), (28, 7955730), (30, 7425348), (35, 6364584), (36, 6187790), (40, 5569011), (42, 5303820), (45, 4950232), (56, 3977865), (60, 3712674), (63, 3535880), (70, 3182292), (72, 3093895), (84, 2651910), (90, 2475116), (105, 2121528), (120, 1856337), (126, 1767940), (140, 1591146), (168, 1325955), (180, 1237558), (210, 1060764), (252, 883970), (280, 795573), (315, 707176), (360, 618779), (420, 530382), (504, 441985), (630, 353588), (840, 265191), (1260, 176794), (2520, 88397)]