155513305920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23141861}}^1$

素因数の和:23141888

約数の個数: 112

約数和(自身を含む): 564291163008

約数和(自身を除く): 408777857088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23141861, 46283722, 69425583, 92567444, 115709305, 138851166, 161993027, 185134888, 231418610, 277702332, 323986054, 347127915, 370269776, 462837220, 485979081, 555404664, 647972108, 694255830, 740539552, 809965135, 925674440, 971958162, 1110809328, 1295944216, 1388511660, 1481079104, 1619930270, 1851348880, 1943916324, 2221618656, 2429895405, 2591888432, 2777023320, 3239860540, 3702697760, 3887832648, 4443237312, 4859790810, 5183776864, 5554046640, 6479721080, 7405395520, 7775665296, 9719581620, 10367553728, 11108093280, 12959442160, 15551330592, 19439163240, 22216186560, 25918884320, 31102661184, 38878326480, 51837768640, 77756652960, 155513305920]

約数ペア:

[(1, 155513305920), (2, 77756652960), (3, 51837768640), (4, 38878326480), (5, 31102661184), (6, 25918884320), (7, 22216186560), (8, 19439163240), (10, 15551330592), (12, 12959442160), (14, 11108093280), (15, 10367553728), (16, 9719581620), (20, 7775665296), (21, 7405395520), (24, 6479721080), (28, 5554046640), (30, 5183776864), (32, 4859790810), (35, 4443237312), (40, 3887832648), (42, 3702697760), (48, 3239860540), (56, 2777023320), (60, 2591888432), (64, 2429895405), (70, 2221618656), (80, 1943916324), (84, 1851348880), (96, 1619930270), (105, 1481079104), (112, 1388511660), (120, 1295944216), (140, 1110809328), (160, 971958162), (168, 925674440), (192, 809965135), (210, 740539552), (224, 694255830), (240, 647972108), (280, 555404664), (320, 485979081), (336, 462837220), (420, 370269776), (448, 347127915), (480, 323986054), (560, 277702332), (672, 231418610), (840, 185134888), (960, 161993027), (1120, 138851166), (1344, 115709305), (1680, 92567444), (2240, 69425583), (3360, 46283722), (6720, 23141861)]