15870872832

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1076

約数の個数: 144

約数和(自身を含む): 42852770688

約数和(自身を除く): 26981897856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 313, 384, 412, 618, 626, 641, 768, 824, 939, 1236, 1252, 1282, 1648, 1878, 1923, 2472, 2504, 2564, 3296, 3756, 3846, 4944, 5008, 5128, 6592, 7512, 7692, 9888, 10016, 10256, 13184, 15024, 15384, 19776, 20032, 20512, 26368, 30048, 30768, 32239, 39552, 40064, 41024, 60096, 61536, 64478, 66023, 79104, 80128, 82048, 96717, 120192, 123072, 128956, 132046, 164096, 193434, 198069, 200633, 240384, 246144, 257912, 264092, 386868, 396138, 401266, 492288, 515824, 528184, 601899, 773736, 792276, 802532, 1031648, 1056368, 1203798, 1547472, 1584552, 1605064, 2063296, 2112736, 2407596, 3094944, 3169104, 3210128, 4126592, 4225472, 4815192, 6189888, 6338208, 6420256, 8253184, 8450944, 9630384, 12379776, 12676416, 12840512, 16901888, 19260768, 20665199, 24759552, 25352832, 25681024, 38521536, 41330398, 50705664, 51362048, 61995597, 77043072, 82660796, 123991194, 154086144, 165321592, 247982388, 330643184, 495964776, 661286368, 991929552, 1322572736, 1983859104, 2645145472, 3967718208, 5290290944, 7935436416, 15870872832]

約数ペア:

[(1, 15870872832), (2, 7935436416), (3, 5290290944), (4, 3967718208), (6, 2645145472), (8, 1983859104), (12, 1322572736), (16, 991929552), (24, 661286368), (32, 495964776), (48, 330643184), (64, 247982388), (96, 165321592), (103, 154086144), (128, 123991194), (192, 82660796), (206, 77043072), (256, 61995597), (309, 51362048), (313, 50705664), (384, 41330398), (412, 38521536), (618, 25681024), (626, 25352832), (641, 24759552), (768, 20665199), (824, 19260768), (939, 16901888), (1236, 12840512), (1252, 12676416), (1282, 12379776), (1648, 9630384), (1878, 8450944), (1923, 8253184), (2472, 6420256), (2504, 6338208), (2564, 6189888), (3296, 4815192), (3756, 4225472), (3846, 4126592), (4944, 3210128), (5008, 3169104), (5128, 3094944), (6592, 2407596), (7512, 2112736), (7692, 2063296), (9888, 1605064), (10016, 1584552), (10256, 1547472), (13184, 1203798), (15024, 1056368), (15384, 1031648), (19776, 802532), (20032, 792276), (20512, 773736), (26368, 601899), (30048, 528184), (30768, 515824), (32239, 492288), (39552, 401266), (40064, 396138), (41024, 386868), (60096, 264092), (61536, 257912), (64478, 246144), (66023, 240384), (79104, 200633), (80128, 198069), (82048, 193434), (96717, 164096), (120192, 132046), (123072, 128956)]