2354913960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147551}}^1$

素因数の和:147591

約数の個数: 128

約数和(自身を含む): 8498995200

約数和(自身を除く): 6144081240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 147551, 295102, 442653, 590204, 737755, 885306, 1032857, 1180408, 1475510, 1770612, 2065714, 2213265, 2803469, 2951020, 3098571, 3541224, 4131428, 4426530, 5164285, 5606938, 5902040, 6197142, 8262856, 8410407, 8853060, 10328570, 11213876, 12394284, 14017345, 15492855, 16820814, 17706120, 19624283, 20657140, 22427752, 24788568, 28034690, 30985710, 33641628, 39248566, 41314280, 42052035, 56069380, 58872849, 61971420, 67283256, 78497132, 84104070, 98121415, 112138760, 117745698, 123942840, 156994264, 168208140, 196242830, 235491396, 294364245, 336416280, 392485660, 470982792, 588728490, 784971320, 1177456980, 2354913960]

約数ペア:

[(1, 2354913960), (2, 1177456980), (3, 784971320), (4, 588728490), (5, 470982792), (6, 392485660), (7, 336416280), (8, 294364245), (10, 235491396), (12, 196242830), (14, 168208140), (15, 156994264), (19, 123942840), (20, 117745698), (21, 112138760), (24, 98121415), (28, 84104070), (30, 78497132), (35, 67283256), (38, 61971420), (40, 58872849), (42, 56069380), (56, 42052035), (57, 41314280), (60, 39248566), (70, 33641628), (76, 30985710), (84, 28034690), (95, 24788568), (105, 22427752), (114, 20657140), (120, 19624283), (133, 17706120), (140, 16820814), (152, 15492855), (168, 14017345), (190, 12394284), (210, 11213876), (228, 10328570), (266, 8853060), (280, 8410407), (285, 8262856), (380, 6197142), (399, 5902040), (420, 5606938), (456, 5164285), (532, 4426530), (570, 4131428), (665, 3541224), (760, 3098571), (798, 2951020), (840, 2803469), (1064, 2213265), (1140, 2065714), (1330, 1770612), (1596, 1475510), (1995, 1180408), (2280, 1032857), (2660, 885306), (3192, 737755), (3990, 590204), (5320, 442653), (7980, 295102), (15960, 147551)]