2016346640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10559}}^1$

素因数の和:10621

約数の個数: 160

約数和(自身を含む): 6033899520

約数和(自身を除く): 4017552880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 5456, 6160, 6820, 8680, 9548, 10559, 11935, 13640, 17360, 19096, 21118, 23870, 27280, 38192, 42236, 47740, 52795, 73913, 84472, 95480, 105590, 116149, 147826, 168944, 190960, 211180, 232298, 295652, 327329, 369565, 422360, 464596, 580745, 591304, 654658, 739130, 813043, 844720, 929192, 1161490, 1182608, 1309316, 1478260, 1626086, 1636645, 1858384, 2291303, 2322980, 2618632, 2956520, 3252172, 3273290, 3600619, 4065215, 4582606, 4645960, 5237264, 5913040, 6504344, 6546580, 7201238, 8130430, 9165212, 9291920, 11456515, 13008688, 13093160, 14402476, 16260860, 18003095, 18330424, 22913030, 25204333, 26186320, 28804952, 32521720, 36006190, 36660848, 45826060, 50408666, 57609904, 65043440, 72012380, 91652120, 100817332, 126021665, 144024760, 183304240, 201634664, 252043330, 288049520, 403269328, 504086660, 1008173320, 2016346640]

約数ペア:

[(1, 2016346640), (2, 1008173320), (4, 504086660), (5, 403269328), (7, 288049520), (8, 252043330), (10, 201634664), (11, 183304240), (14, 144024760), (16, 126021665), (20, 100817332), (22, 91652120), (28, 72012380), (31, 65043440), (35, 57609904), (40, 50408666), (44, 45826060), (55, 36660848), (56, 36006190), (62, 32521720), (70, 28804952), (77, 26186320), (80, 25204333), (88, 22913030), (110, 18330424), (112, 18003095), (124, 16260860), (140, 14402476), (154, 13093160), (155, 13008688), (176, 11456515), (217, 9291920), (220, 9165212), (248, 8130430), (280, 7201238), (308, 6546580), (310, 6504344), (341, 5913040), (385, 5237264), (434, 4645960), (440, 4582606), (496, 4065215), (560, 3600619), (616, 3273290), (620, 3252172), (682, 2956520), (770, 2618632), (868, 2322980), (880, 2291303), (1085, 1858384), (1232, 1636645), (1240, 1626086), (1364, 1478260), (1540, 1309316), (1705, 1182608), (1736, 1161490), (2170, 929192), (2387, 844720), (2480, 813043), (2728, 739130), (3080, 654658), (3410, 591304), (3472, 580745), (4340, 464596), (4774, 422360), (5456, 369565), (6160, 327329), (6820, 295652), (8680, 232298), (9548, 211180), (10559, 190960), (11935, 168944), (13640, 147826), (17360, 116149), (19096, 105590), (21118, 95480), (23870, 84472), (27280, 73913), (38192, 52795), (42236, 47740)]