11821502280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{611879}}^1$

素因数の和:611923

約数の個数: 128

約数和(自身を含む): 42293145600

約数和(自身を除く): 30471643320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 611879, 1223758, 1835637, 2447516, 3059395, 3671274, 4283153, 4895032, 6118790, 7342548, 8566306, 9178185, 12237580, 12849459, 14073217, 14685096, 17132612, 18356370, 21415765, 24475160, 25698918, 28146434, 34265224, 36712740, 42219651, 42831530, 51397836, 56292868, 64247295, 70366085, 73425480, 84439302, 85663060, 98512519, 102795672, 112585736, 128494590, 140732170, 168878604, 171326120, 197025038, 211098255, 256989180, 281464340, 295537557, 337757208, 394050076, 422196510, 492562595, 513978360, 562928680, 591075114, 788100152, 844393020, 985125190, 1182150228, 1477687785, 1688786040, 1970250380, 2364300456, 2955375570, 3940500760, 5910751140, 11821502280]

約数ペア:

[(1, 11821502280), (2, 5910751140), (3, 3940500760), (4, 2955375570), (5, 2364300456), (6, 1970250380), (7, 1688786040), (8, 1477687785), (10, 1182150228), (12, 985125190), (14, 844393020), (15, 788100152), (20, 591075114), (21, 562928680), (23, 513978360), (24, 492562595), (28, 422196510), (30, 394050076), (35, 337757208), (40, 295537557), (42, 281464340), (46, 256989180), (56, 211098255), (60, 197025038), (69, 171326120), (70, 168878604), (84, 140732170), (92, 128494590), (105, 112585736), (115, 102795672), (120, 98512519), (138, 85663060), (140, 84439302), (161, 73425480), (168, 70366085), (184, 64247295), (210, 56292868), (230, 51397836), (276, 42831530), (280, 42219651), (322, 36712740), (345, 34265224), (420, 28146434), (460, 25698918), (483, 24475160), (552, 21415765), (644, 18356370), (690, 17132612), (805, 14685096), (840, 14073217), (920, 12849459), (966, 12237580), (1288, 9178185), (1380, 8566306), (1610, 7342548), (1932, 6118790), (2415, 4895032), (2760, 4283153), (3220, 3671274), (3864, 3059395), (4830, 2447516), (6440, 1835637), (9660, 1223758), (19320, 611879)]