2636941440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{196201}}^1$

素因数の和:196230

約数の個数: 128

約数和(自身を含む): 9606049920

約数和(自身を除く): 6969108480

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 196201, 392402, 588603, 784804, 981005, 1177206, 1373407, 1569608, 1962010, 2354412, 2746814, 2943015, 3139216, 3924020, 4120221, 4708824, 5493628, 5886030, 6278432, 6867035, 7848040, 8240442, 9417648, 10987256, 11772060, 12556864, 13734070, 15696080, 16480884, 18835296, 20601105, 21974512, 23544120, 25113728, 27468140, 31392160, 32961768, 37670592, 41202210, 43949024, 47088240, 54936280, 62784320, 65923536, 75341184, 82404420, 87898048, 94176480, 109872560, 125568640, 131847072, 164808840, 175796096, 188352960, 219745120, 263694144, 329617680, 376705920, 439490240, 527388288, 659235360, 878980480, 1318470720, 2636941440]

約数ペア:

[(1, 2636941440), (2, 1318470720), (3, 878980480), (4, 659235360), (5, 527388288), (6, 439490240), (7, 376705920), (8, 329617680), (10, 263694144), (12, 219745120), (14, 188352960), (15, 175796096), (16, 164808840), (20, 131847072), (21, 125568640), (24, 109872560), (28, 94176480), (30, 87898048), (32, 82404420), (35, 75341184), (40, 65923536), (42, 62784320), (48, 54936280), (56, 47088240), (60, 43949024), (64, 41202210), (70, 37670592), (80, 32961768), (84, 31392160), (96, 27468140), (105, 25113728), (112, 23544120), (120, 21974512), (128, 20601105), (140, 18835296), (160, 16480884), (168, 15696080), (192, 13734070), (210, 12556864), (224, 11772060), (240, 10987256), (280, 9417648), (320, 8240442), (336, 7848040), (384, 6867035), (420, 6278432), (448, 5886030), (480, 5493628), (560, 4708824), (640, 4120221), (672, 3924020), (840, 3139216), (896, 2943015), (960, 2746814), (1120, 2354412), (1344, 1962010), (1680, 1569608), (1920, 1373407), (2240, 1177206), (2688, 981005), (3360, 784804), (4480, 588603), (6720, 392402), (13440, 196201)]