2016803940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1279}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 5798338560

約数和(自身を除く): 3781534620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 641, 820, 1230, 1279, 1282, 1923, 2460, 2558, 2564, 3205, 3837, 3846, 5116, 6395, 6410, 7674, 7692, 9615, 12790, 12820, 15348, 19185, 19230, 25580, 26281, 38370, 38460, 52439, 52562, 76740, 78843, 104878, 105124, 131405, 157317, 157686, 209756, 262195, 262810, 314634, 315372, 394215, 524390, 525620, 629268, 786585, 788430, 819839, 1048780, 1573170, 1576860, 1639678, 2459517, 3146340, 3279356, 4099195, 4919034, 8198390, 9838068, 12297585, 16396780, 24595170, 33613399, 49190340, 67226798, 100840197, 134453596, 168066995, 201680394, 336133990, 403360788, 504200985, 672267980, 1008401970, 2016803940]

約数ペア:

[(1, 2016803940), (2, 1008401970), (3, 672267980), (4, 504200985), (5, 403360788), (6, 336133990), (10, 201680394), (12, 168066995), (15, 134453596), (20, 100840197), (30, 67226798), (41, 49190340), (60, 33613399), (82, 24595170), (123, 16396780), (164, 12297585), (205, 9838068), (246, 8198390), (410, 4919034), (492, 4099195), (615, 3279356), (641, 3146340), (820, 2459517), (1230, 1639678), (1279, 1576860), (1282, 1573170), (1923, 1048780), (2460, 819839), (2558, 788430), (2564, 786585), (3205, 629268), (3837, 525620), (3846, 524390), (5116, 394215), (6395, 315372), (6410, 314634), (7674, 262810), (7692, 262195), (9615, 209756), (12790, 157686), (12820, 157317), (15348, 131405), (19185, 105124), (19230, 104878), (25580, 78843), (26281, 76740), (38370, 52562), (38460, 52439)]