42308640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2703

約数の個数: 144

約数和(自身を含む): 157562496

約数和(自身を除く): 115253856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 2671, 3168, 3960, 5280, 5342, 7920, 8013, 10684, 13355, 15840, 16026, 21368, 24039, 26710, 29381, 32052, 40065, 42736, 48078, 53420, 58762, 64104, 80130, 85472, 88143, 96156, 106840, 117524, 120195, 128208, 146905, 160260, 176286, 192312, 213680, 235048, 240390, 256416, 264429, 293810, 320520, 352572, 384624, 427360, 440715, 470096, 480780, 528858, 587620, 641040, 705144, 769248, 881430, 940192, 961560, 1057716, 1175240, 1282080, 1322145, 1410288, 1762860, 1923120, 2115432, 2350480, 2644290, 2820576, 3525720, 3846240, 4230864, 4700960, 5288580, 7051440, 8461728, 10577160, 14102880, 21154320, 42308640]

約数ペア:

[(1, 42308640), (2, 21154320), (3, 14102880), (4, 10577160), (5, 8461728), (6, 7051440), (8, 5288580), (9, 4700960), (10, 4230864), (11, 3846240), (12, 3525720), (15, 2820576), (16, 2644290), (18, 2350480), (20, 2115432), (22, 1923120), (24, 1762860), (30, 1410288), (32, 1322145), (33, 1282080), (36, 1175240), (40, 1057716), (44, 961560), (45, 940192), (48, 881430), (55, 769248), (60, 705144), (66, 641040), (72, 587620), (80, 528858), (88, 480780), (90, 470096), (96, 440715), (99, 427360), (110, 384624), (120, 352572), (132, 320520), (144, 293810), (160, 264429), (165, 256416), (176, 240390), (180, 235048), (198, 213680), (220, 192312), (240, 176286), (264, 160260), (288, 146905), (330, 128208), (352, 120195), (360, 117524), (396, 106840), (440, 96156), (480, 88143), (495, 85472), (528, 80130), (660, 64104), (720, 58762), (792, 53420), (880, 48078), (990, 42736), (1056, 40065), (1320, 32052), (1440, 29381), (1584, 26710), (1760, 24039), (1980, 21368), (2640, 16026), (2671, 15840), (3168, 13355), (3960, 10684), (5280, 8013), (5342, 7920)]