2008387956720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{200789}}^1$

素因数の和:201463

約数の個数: 160

約数和(自身を含む): 6324480207360

約数和(自身を除く): 4316092250640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 587, 710, 852, 1065, 1136, 1174, 1420, 1704, 1761, 2130, 2348, 2840, 2935, 3408, 3522, 4260, 4696, 5680, 5870, 7044, 8520, 8805, 9392, 11740, 14088, 17040, 17610, 23480, 28176, 35220, 41677, 46960, 70440, 83354, 125031, 140880, 166708, 200789, 208385, 250062, 333416, 401578, 416770, 500124, 602367, 625155, 666832, 803156, 833540, 1000248, 1003945, 1204734, 1250310, 1606312, 1667080, 2000496, 2007890, 2409468, 2500620, 3011835, 3212624, 3334160, 4015780, 4818936, 5001240, 6023670, 8031560, 9637872, 10002480, 12047340, 14256019, 16063120, 24094680, 28512038, 42768057, 48189360, 57024076, 71280095, 85536114, 114048152, 117863143, 142560190, 171072228, 213840285, 228096304, 235726286, 285120380, 342144456, 353589429, 427680570, 471452572, 570240760, 589315715, 684288912, 707178858, 855361140, 942905144, 1140481520, 1178631430, 1414357716, 1710722280, 1767947145, 1885810288, 2357262860, 2828715432, 3421444560, 3535894290, 4714525720, 5657430864, 7071788580, 8368283153, 9429051440, 14143577160, 16736566306, 25104849459, 28287154320, 33473132612, 41841415765, 50209698918, 66946265224, 83682831530, 100419397836, 125524247295, 133892530448, 167365663060, 200838795672, 251048494590, 334731326120, 401677591344, 502096989180, 669462652240, 1004193978360, 2008387956720]

約数ペア:

[(1, 2008387956720), (2, 1004193978360), (3, 669462652240), (4, 502096989180), (5, 401677591344), (6, 334731326120), (8, 251048494590), (10, 200838795672), (12, 167365663060), (15, 133892530448), (16, 125524247295), (20, 100419397836), (24, 83682831530), (30, 66946265224), (40, 50209698918), (48, 41841415765), (60, 33473132612), (71, 28287154320), (80, 25104849459), (120, 16736566306), (142, 14143577160), (213, 9429051440), (240, 8368283153), (284, 7071788580), (355, 5657430864), (426, 4714525720), (568, 3535894290), (587, 3421444560), (710, 2828715432), (852, 2357262860), (1065, 1885810288), (1136, 1767947145), (1174, 1710722280), (1420, 1414357716), (1704, 1178631430), (1761, 1140481520), (2130, 942905144), (2348, 855361140), (2840, 707178858), (2935, 684288912), (3408, 589315715), (3522, 570240760), (4260, 471452572), (4696, 427680570), (5680, 353589429), (5870, 342144456), (7044, 285120380), (8520, 235726286), (8805, 228096304), (9392, 213840285), (11740, 171072228), (14088, 142560190), (17040, 117863143), (17610, 114048152), (23480, 85536114), (28176, 71280095), (35220, 57024076), (41677, 48189360), (46960, 42768057), (70440, 28512038), (83354, 24094680), (125031, 16063120), (140880, 14256019), (166708, 12047340), (200789, 10002480), (208385, 9637872), (250062, 8031560), (333416, 6023670), (401578, 5001240), (416770, 4818936), (500124, 4015780), (602367, 3334160), (625155, 3212624), (666832, 3011835), (803156, 2500620), (833540, 2409468), (1000248, 2007890), (1003945, 2000496), (1204734, 1667080), (1250310, 1606312)]