2017281840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12379}}^1$

素因数の和:12499

約数の個数: 160

約数和(自身を含む): 7221204480

約数和(自身を除く): 5203922640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 4656, 5432, 5820, 6790, 7760, 8148, 10185, 10864, 11640, 12379, 13580, 16296, 20370, 23280, 24758, 27160, 32592, 37137, 40740, 49516, 54320, 61895, 74274, 81480, 86653, 99032, 123790, 148548, 162960, 173306, 185685, 198064, 247580, 259959, 297096, 346612, 371370, 433265, 495160, 519918, 594192, 693224, 742740, 866530, 990320, 1039836, 1200763, 1299795, 1386448, 1485480, 1733060, 2079672, 2401526, 2599590, 2970960, 3466120, 3602289, 4159344, 4803052, 5199180, 6003815, 6932240, 7204578, 8405341, 9606104, 10398360, 12007630, 14409156, 16810682, 18011445, 19212208, 20796720, 24015260, 25216023, 28818312, 33621364, 36022890, 42026705, 48030520, 50432046, 57636624, 67242728, 72045780, 84053410, 96061040, 100864092, 126080115, 134485456, 144091560, 168106820, 201728184, 252160230, 288183120, 336213640, 403456368, 504320460, 672427280, 1008640920, 2017281840]

約数ペア:

[(1, 2017281840), (2, 1008640920), (3, 672427280), (4, 504320460), (5, 403456368), (6, 336213640), (7, 288183120), (8, 252160230), (10, 201728184), (12, 168106820), (14, 144091560), (15, 134485456), (16, 126080115), (20, 100864092), (21, 96061040), (24, 84053410), (28, 72045780), (30, 67242728), (35, 57636624), (40, 50432046), (42, 48030520), (48, 42026705), (56, 36022890), (60, 33621364), (70, 28818312), (80, 25216023), (84, 24015260), (97, 20796720), (105, 19212208), (112, 18011445), (120, 16810682), (140, 14409156), (168, 12007630), (194, 10398360), (210, 9606104), (240, 8405341), (280, 7204578), (291, 6932240), (336, 6003815), (388, 5199180), (420, 4803052), (485, 4159344), (560, 3602289), (582, 3466120), (679, 2970960), (776, 2599590), (840, 2401526), (970, 2079672), (1164, 1733060), (1358, 1485480), (1455, 1386448), (1552, 1299795), (1680, 1200763), (1940, 1039836), (2037, 990320), (2328, 866530), (2716, 742740), (2910, 693224), (3395, 594192), (3880, 519918), (4074, 495160), (4656, 433265), (5432, 371370), (5820, 346612), (6790, 297096), (7760, 259959), (8148, 247580), (10185, 198064), (10864, 185685), (11640, 173306), (12379, 162960), (13580, 148548), (16296, 123790), (20370, 99032), (23280, 86653), (24758, 81480), (27160, 74274), (32592, 61895), (37137, 54320), (40740, 49516)]