15691532010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 47730954240

約数和(自身を除く): 32039422230

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 137, 154, 165, 179, 210, 231, 274, 277, 330, 358, 385, 411, 462, 537, 554, 685, 770, 822, 831, 895, 959, 1074, 1155, 1253, 1370, 1385, 1507, 1662, 1790, 1918, 1939, 1969, 2055, 2310, 2506, 2685, 2770, 2877, 3014, 3047, 3759, 3878, 3938, 4110, 4155, 4521, 4795, 5370, 5754, 5817, 5907, 6094, 6265, 7518, 7535, 8310, 9042, 9141, 9590, 9695, 9845, 10549, 11634, 11814, 12530, 13783, 14385, 15070, 15235, 18282, 18795, 19390, 19690, 21098, 21329, 22605, 24523, 27566, 28770, 29085, 29535, 30470, 31647, 37590, 37949, 41349, 42658, 45210, 45705, 49046, 49583, 52745, 58170, 59070, 63294, 63987, 68915, 73569, 75898, 82698, 91410, 99166, 105490, 106645, 113847, 122615, 127974, 137830, 147138, 148749, 158235, 171661, 189745, 206745, 213290, 227694, 245230, 247915, 265643, 269753, 297498, 316470, 319935, 343322, 347081, 367845, 379490, 413490, 417439, 495830, 514983, 531286, 539506, 545413, 569235, 639870, 694162, 735690, 743745, 796929, 809259, 834878, 858305, 1029966, 1041243, 1090826, 1138470, 1252317, 1328215, 1348765, 1487490, 1593858, 1618518, 1636239, 1716610, 1735405, 1888271, 2082486, 2087195, 2504634, 2574915, 2656430, 2697530, 2727065, 2922073, 3272478, 3470810, 3776542, 3817891, 3984645, 4046295, 4174390, 5149830, 5206215, 5454130, 5664813, 5844146, 6261585, 6792871, 7635782, 7969290, 8092590, 8181195, 8766219, 9441355, 10412430, 11329626, 11453673, 12523170, 13585742, 14610365, 16362390, 17532438, 18882710, 19089455, 20378613, 22907346, 28324065, 29220730, 33964355, 38178910, 40757226, 43831095, 47550097, 56648130, 57268365, 67928710, 74721581, 87662190, 95100194, 101893065, 114536730, 142650291, 149443162, 203786130, 224164743, 237750485, 285300582, 373607905, 448329486, 475500970, 523051067, 713251455, 747215810, 1046102134, 1120823715, 1426502910, 1569153201, 2241647430, 2615255335, 3138306402, 5230510670, 7845766005, 15691532010]

約数ペア:

[(1, 15691532010), (2, 7845766005), (3, 5230510670), (5, 3138306402), (6, 2615255335), (7, 2241647430), (10, 1569153201), (11, 1426502910), (14, 1120823715), (15, 1046102134), (21, 747215810), (22, 713251455), (30, 523051067), (33, 475500970), (35, 448329486), (42, 373607905), (55, 285300582), (66, 237750485), (70, 224164743), (77, 203786130), (105, 149443162), (110, 142650291), (137, 114536730), (154, 101893065), (165, 95100194), (179, 87662190), (210, 74721581), (231, 67928710), (274, 57268365), (277, 56648130), (330, 47550097), (358, 43831095), (385, 40757226), (411, 38178910), (462, 33964355), (537, 29220730), (554, 28324065), (685, 22907346), (770, 20378613), (822, 19089455), (831, 18882710), (895, 17532438), (959, 16362390), (1074, 14610365), (1155, 13585742), (1253, 12523170), (1370, 11453673), (1385, 11329626), (1507, 10412430), (1662, 9441355), (1790, 8766219), (1918, 8181195), (1939, 8092590), (1969, 7969290), (2055, 7635782), (2310, 6792871), (2506, 6261585), (2685, 5844146), (2770, 5664813), (2877, 5454130), (3014, 5206215), (3047, 5149830), (3759, 4174390), (3878, 4046295), (3938, 3984645), (4110, 3817891), (4155, 3776542), (4521, 3470810), (4795, 3272478), (5370, 2922073), (5754, 2727065), (5817, 2697530), (5907, 2656430), (6094, 2574915), (6265, 2504634), (7518, 2087195), (7535, 2082486), (8310, 1888271), (9042, 1735405), (9141, 1716610), (9590, 1636239), (9695, 1618518), (9845, 1593858), (10549, 1487490), (11634, 1348765), (11814, 1328215), (12530, 1252317), (13783, 1138470), (14385, 1090826), (15070, 1041243), (15235, 1029966), (18282, 858305), (18795, 834878), (19390, 809259), (19690, 796929), (21098, 743745), (21329, 735690), (22605, 694162), (24523, 639870), (27566, 569235), (28770, 545413), (29085, 539506), (29535, 531286), (30470, 514983), (31647, 495830), (37590, 417439), (37949, 413490), (41349, 379490), (42658, 367845), (45210, 347081), (45705, 343322), (49046, 319935), (49583, 316470), (52745, 297498), (58170, 269753), (59070, 265643), (63294, 247915), (63987, 245230), (68915, 227694), (73569, 213290), (75898, 206745), (82698, 189745), (91410, 171661), (99166, 158235), (105490, 148749), (106645, 147138), (113847, 137830), (122615, 127974)]