42020512140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{114641}}^1$

素因数の和:114843

約数の個数: 96

約数和(自身を含む): 121337092800

約数和(自身を除く): 79316580660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 149, 164, 205, 246, 298, 410, 447, 492, 596, 615, 745, 820, 894, 1230, 1490, 1788, 2235, 2460, 2980, 4470, 6109, 8940, 12218, 18327, 24436, 30545, 36654, 61090, 73308, 91635, 114641, 122180, 183270, 229282, 343923, 366540, 458564, 573205, 687846, 1146410, 1375692, 1719615, 2292820, 3439230, 4700281, 6878460, 9400562, 14100843, 17081509, 18801124, 23501405, 28201686, 34163018, 47002810, 51244527, 56403372, 68326036, 70504215, 85407545, 94005620, 102489054, 141008430, 170815090, 204978108, 256222635, 282016860, 341630180, 512445270, 700341869, 1024890540, 1400683738, 2101025607, 2801367476, 3501709345, 4202051214, 7003418690, 8404102428, 10505128035, 14006837380, 21010256070, 42020512140]

約数ペア:

[(1, 42020512140), (2, 21010256070), (3, 14006837380), (4, 10505128035), (5, 8404102428), (6, 7003418690), (10, 4202051214), (12, 3501709345), (15, 2801367476), (20, 2101025607), (30, 1400683738), (41, 1024890540), (60, 700341869), (82, 512445270), (123, 341630180), (149, 282016860), (164, 256222635), (205, 204978108), (246, 170815090), (298, 141008430), (410, 102489054), (447, 94005620), (492, 85407545), (596, 70504215), (615, 68326036), (745, 56403372), (820, 51244527), (894, 47002810), (1230, 34163018), (1490, 28201686), (1788, 23501405), (2235, 18801124), (2460, 17081509), (2980, 14100843), (4470, 9400562), (6109, 6878460), (8940, 4700281), (12218, 3439230), (18327, 2292820), (24436, 1719615), (30545, 1375692), (36654, 1146410), (61090, 687846), (73308, 573205), (91635, 458564), (114641, 366540), (122180, 343923), (183270, 229282)]