15695130220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 216

約数和(自身を含む): 42571621008

約数和(自身を除く): 26876490788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 107, 110, 121, 140, 154, 196, 214, 220, 242, 245, 308, 385, 428, 484, 490, 535, 539, 605, 749, 770, 847, 980, 1070, 1078, 1177, 1210, 1237, 1498, 1540, 1694, 2140, 2156, 2354, 2420, 2474, 2695, 2996, 3388, 3745, 4235, 4708, 4948, 5243, 5390, 5885, 5929, 6185, 7490, 8239, 8470, 8659, 10486, 10780, 11770, 11858, 12370, 12947, 13607, 14980, 16478, 16940, 17318, 20972, 23540, 23716, 24740, 25894, 26215, 27214, 29645, 32956, 34636, 41195, 43295, 51788, 52430, 54428, 57673, 59290, 60613, 64735, 68035, 82390, 86590, 90629, 95249, 104860, 115346, 118580, 121226, 129470, 132359, 136070, 149677, 164780, 173180, 181258, 190498, 230692, 242452, 258940, 264718, 272140, 288365, 299354, 303065, 362516, 380996, 453145, 476245, 529436, 576730, 598708, 606130, 634403, 661795, 666743, 748385, 906290, 926513, 952490, 1047739, 1153460, 1212260, 1268806, 1323590, 1333486, 1455949, 1496770, 1812580, 1853026, 1904980, 2095478, 2537612, 2647180, 2666972, 2911898, 2993540, 3172015, 3333715, 3706052, 4190956, 4632565, 5238695, 5823796, 6344030, 6485591, 6667430, 7279745, 7334173, 9265130, 10191643, 10477390, 12688060, 12971182, 13334860, 14559490, 14668346, 16015439, 18530260, 20383286, 20954780, 25942364, 29118980, 29336692, 32030878, 32427955, 36670865, 40766572, 50958215, 64061756, 64855910, 71341501, 73341730, 80077195, 101916430, 112108073, 129711820, 142683002, 146683460, 160154390, 203832860, 224216146, 285366004, 320308780, 356707505, 448432292, 560540365, 713415010, 784756511, 1121080730, 1426830020, 1569513022, 2242161460, 3139026044, 3923782555, 7847565110, 15695130220]

約数ペア:

[(1, 15695130220), (2, 7847565110), (4, 3923782555), (5, 3139026044), (7, 2242161460), (10, 1569513022), (11, 1426830020), (14, 1121080730), (20, 784756511), (22, 713415010), (28, 560540365), (35, 448432292), (44, 356707505), (49, 320308780), (55, 285366004), (70, 224216146), (77, 203832860), (98, 160154390), (107, 146683460), (110, 142683002), (121, 129711820), (140, 112108073), (154, 101916430), (196, 80077195), (214, 73341730), (220, 71341501), (242, 64855910), (245, 64061756), (308, 50958215), (385, 40766572), (428, 36670865), (484, 32427955), (490, 32030878), (535, 29336692), (539, 29118980), (605, 25942364), (749, 20954780), (770, 20383286), (847, 18530260), (980, 16015439), (1070, 14668346), (1078, 14559490), (1177, 13334860), (1210, 12971182), (1237, 12688060), (1498, 10477390), (1540, 10191643), (1694, 9265130), (2140, 7334173), (2156, 7279745), (2354, 6667430), (2420, 6485591), (2474, 6344030), (2695, 5823796), (2996, 5238695), (3388, 4632565), (3745, 4190956), (4235, 3706052), (4708, 3333715), (4948, 3172015), (5243, 2993540), (5390, 2911898), (5885, 2666972), (5929, 2647180), (6185, 2537612), (7490, 2095478), (8239, 1904980), (8470, 1853026), (8659, 1812580), (10486, 1496770), (10780, 1455949), (11770, 1333486), (11858, 1323590), (12370, 1268806), (12947, 1212260), (13607, 1153460), (14980, 1047739), (16478, 952490), (16940, 926513), (17318, 906290), (20972, 748385), (23540, 666743), (23716, 661795), (24740, 634403), (25894, 606130), (26215, 598708), (27214, 576730), (29645, 529436), (32956, 476245), (34636, 453145), (41195, 380996), (43295, 362516), (51788, 303065), (52430, 299354), (54428, 288365), (57673, 272140), (59290, 264718), (60613, 258940), (64735, 242452), (68035, 230692), (82390, 190498), (86590, 181258), (90629, 173180), (95249, 164780), (104860, 149677), (115346, 136070), (118580, 132359), (121226, 129470)]