2019945716760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26761337}}^1$

素因数の和:26761405

約数の個数: 128

約数和(自身を含む): 6589711869120

約数和(自身を除く): 4569766152360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18870, 25160, 37740, 75480, 26761337, 53522674, 80284011, 107045348, 133806685, 160568022, 214090696, 267613370, 321136044, 401420055, 454942729, 535226740, 642272088, 802840110, 909885458, 990169469, 1070453480, 1364828187, 1605680220, 1819770916, 1980338938, 2274713645, 2729656374, 2970508407, 3211360440, 3639541832, 3960677876, 4549427290, 4950847345, 5459312748, 5941016814, 6824140935, 7921355752, 9098854580, 9901694690, 10918625496, 11882033628, 13648281870, 14852542035, 16832880973, 18197709160, 19803389380, 23764067256, 27296563740, 29705084070, 33665761946, 39606778760, 50498642919, 54593127480, 59410168140, 67331523892, 84164404865, 100997285838, 118820336280, 134663047784, 168328809730, 201994571676, 252493214595, 336657619460, 403989143352, 504986429190, 673315238920, 1009972858380, 2019945716760]

約数ペア:

[(1, 2019945716760), (2, 1009972858380), (3, 673315238920), (4, 504986429190), (5, 403989143352), (6, 336657619460), (8, 252493214595), (10, 201994571676), (12, 168328809730), (15, 134663047784), (17, 118820336280), (20, 100997285838), (24, 84164404865), (30, 67331523892), (34, 59410168140), (37, 54593127480), (40, 50498642919), (51, 39606778760), (60, 33665761946), (68, 29705084070), (74, 27296563740), (85, 23764067256), (102, 19803389380), (111, 18197709160), (120, 16832880973), (136, 14852542035), (148, 13648281870), (170, 11882033628), (185, 10918625496), (204, 9901694690), (222, 9098854580), (255, 7921355752), (296, 6824140935), (340, 5941016814), (370, 5459312748), (408, 4950847345), (444, 4549427290), (510, 3960677876), (555, 3639541832), (629, 3211360440), (680, 2970508407), (740, 2729656374), (888, 2274713645), (1020, 1980338938), (1110, 1819770916), (1258, 1605680220), (1480, 1364828187), (1887, 1070453480), (2040, 990169469), (2220, 909885458), (2516, 802840110), (3145, 642272088), (3774, 535226740), (4440, 454942729), (5032, 401420055), (6290, 321136044), (7548, 267613370), (9435, 214090696), (12580, 160568022), (15096, 133806685), (18870, 107045348), (25160, 80284011), (37740, 53522674), (75480, 26761337)]