220411422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 633292800

約数和(自身を除く): 412881378

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 61, 63, 66, 77, 79, 99, 121, 122, 126, 154, 158, 183, 189, 198, 231, 237, 242, 297, 363, 366, 378, 427, 462, 474, 549, 553, 594, 671, 693, 711, 726, 847, 854, 869, 1089, 1098, 1106, 1281, 1342, 1386, 1422, 1647, 1659, 1694, 1738, 2013, 2079, 2133, 2178, 2541, 2562, 2607, 3267, 3294, 3318, 3843, 4026, 4158, 4266, 4697, 4819, 4977, 5082, 5214, 6039, 6083, 6534, 7381, 7623, 7686, 7821, 9394, 9559, 9638, 9954, 11529, 12078, 12166, 14091, 14457, 14762, 14931, 15246, 15642, 18117, 18249, 19118, 22143, 22869, 23058, 23463, 28182, 28677, 28914, 29862, 33733, 36234, 36498, 42273, 43371, 44286, 45738, 46926, 51667, 53009, 54747, 57354, 66429, 66913, 67466, 84546, 86031, 86742, 101199, 103334, 106018, 109494, 126819, 130113, 132858, 133826, 155001, 159027, 164241, 172062, 199287, 200739, 202398, 253638, 258093, 260226, 303597, 310002, 318054, 328482, 371063, 398574, 401478, 465003, 477081, 516186, 583099, 602217, 607194, 742126, 910791, 930006, 954162, 1113189, 1166198, 1204434, 1395009, 1431243, 1749297, 1806651, 1821582, 2226378, 2790018, 2862486, 3339567, 3498594, 3613302, 4081693, 5247891, 6679134, 8163386, 10018701, 10495782, 12245079, 15743673, 20037402, 24490158, 31487346, 36735237, 73470474, 110205711, 220411422]

約数ペア:

[(1, 220411422), (2, 110205711), (3, 73470474), (6, 36735237), (7, 31487346), (9, 24490158), (11, 20037402), (14, 15743673), (18, 12245079), (21, 10495782), (22, 10018701), (27, 8163386), (33, 6679134), (42, 5247891), (54, 4081693), (61, 3613302), (63, 3498594), (66, 3339567), (77, 2862486), (79, 2790018), (99, 2226378), (121, 1821582), (122, 1806651), (126, 1749297), (154, 1431243), (158, 1395009), (183, 1204434), (189, 1166198), (198, 1113189), (231, 954162), (237, 930006), (242, 910791), (297, 742126), (363, 607194), (366, 602217), (378, 583099), (427, 516186), (462, 477081), (474, 465003), (549, 401478), (553, 398574), (594, 371063), (671, 328482), (693, 318054), (711, 310002), (726, 303597), (847, 260226), (854, 258093), (869, 253638), (1089, 202398), (1098, 200739), (1106, 199287), (1281, 172062), (1342, 164241), (1386, 159027), (1422, 155001), (1647, 133826), (1659, 132858), (1694, 130113), (1738, 126819), (2013, 109494), (2079, 106018), (2133, 103334), (2178, 101199), (2541, 86742), (2562, 86031), (2607, 84546), (3267, 67466), (3294, 66913), (3318, 66429), (3843, 57354), (4026, 54747), (4158, 53009), (4266, 51667), (4697, 46926), (4819, 45738), (4977, 44286), (5082, 43371), (5214, 42273), (6039, 36498), (6083, 36234), (6534, 33733), (7381, 29862), (7623, 28914), (7686, 28677), (7821, 28182), (9394, 23463), (9559, 23058), (9638, 22869), (9954, 22143), (11529, 19118), (12078, 18249), (12166, 18117), (14091, 15642), (14457, 15246), (14762, 14931)]