309347360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14537}}^1$

素因数の和:14578

約数の個数: 96

約数和(自身を含む): 879258240

約数和(自身を除く): 569910880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 14537, 21280, 29074, 58148, 72685, 101759, 116296, 145370, 203518, 232592, 276203, 290740, 407036, 465184, 508795, 552406, 581480, 814072, 1017590, 1104812, 1162960, 1381015, 1628144, 1933421, 2035180, 2209624, 2325920, 2762030, 3256288, 3866842, 4070360, 4419248, 5524060, 7733684, 8140720, 8838496, 9667105, 11048120, 15467368, 16281440, 19334210, 22096240, 30934736, 38668420, 44192480, 61869472, 77336840, 154673680, 309347360]

約数ペア:

[(1, 309347360), (2, 154673680), (4, 77336840), (5, 61869472), (7, 44192480), (8, 38668420), (10, 30934736), (14, 22096240), (16, 19334210), (19, 16281440), (20, 15467368), (28, 11048120), (32, 9667105), (35, 8838496), (38, 8140720), (40, 7733684), (56, 5524060), (70, 4419248), (76, 4070360), (80, 3866842), (95, 3256288), (112, 2762030), (133, 2325920), (140, 2209624), (152, 2035180), (160, 1933421), (190, 1628144), (224, 1381015), (266, 1162960), (280, 1104812), (304, 1017590), (380, 814072), (532, 581480), (560, 552406), (608, 508795), (665, 465184), (760, 407036), (1064, 290740), (1120, 276203), (1330, 232592), (1520, 203518), (2128, 145370), (2660, 116296), (3040, 101759), (4256, 72685), (5320, 58148), (10640, 29074), (14537, 21280)]