8035790520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{26437}}^1$

素因数の和:26617

約数の個数: 128

約数和(自身を含む): 25697736000

約数和(自身を除く): 17661945480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 255, 298, 340, 408, 447, 510, 596, 680, 745, 894, 1020, 1192, 1490, 1788, 2040, 2235, 2533, 2980, 3576, 4470, 5066, 5960, 7599, 8940, 10132, 12665, 15198, 17880, 20264, 25330, 26437, 30396, 37995, 50660, 52874, 60792, 75990, 79311, 101320, 105748, 132185, 151980, 158622, 211496, 264370, 303960, 317244, 396555, 449429, 528740, 634488, 793110, 898858, 1057480, 1348287, 1586220, 1797716, 2247145, 2696574, 3172440, 3595432, 3939113, 4494290, 5393148, 6741435, 7878226, 8988580, 10786296, 11817339, 13482870, 15756452, 17977160, 19695565, 23634678, 26965740, 31512904, 39391130, 47269356, 53931480, 59086695, 66964921, 78782260, 94538712, 118173390, 133929842, 157564520, 200894763, 236346780, 267859684, 334824605, 401789526, 472693560, 535719368, 669649210, 803579052, 1004473815, 1339298420, 1607158104, 2008947630, 2678596840, 4017895260, 8035790520]

約数ペア:

[(1, 8035790520), (2, 4017895260), (3, 2678596840), (4, 2008947630), (5, 1607158104), (6, 1339298420), (8, 1004473815), (10, 803579052), (12, 669649210), (15, 535719368), (17, 472693560), (20, 401789526), (24, 334824605), (30, 267859684), (34, 236346780), (40, 200894763), (51, 157564520), (60, 133929842), (68, 118173390), (85, 94538712), (102, 78782260), (120, 66964921), (136, 59086695), (149, 53931480), (170, 47269356), (204, 39391130), (255, 31512904), (298, 26965740), (340, 23634678), (408, 19695565), (447, 17977160), (510, 15756452), (596, 13482870), (680, 11817339), (745, 10786296), (894, 8988580), (1020, 7878226), (1192, 6741435), (1490, 5393148), (1788, 4494290), (2040, 3939113), (2235, 3595432), (2533, 3172440), (2980, 2696574), (3576, 2247145), (4470, 1797716), (5066, 1586220), (5960, 1348287), (7599, 1057480), (8940, 898858), (10132, 793110), (12665, 634488), (15198, 528740), (17880, 449429), (20264, 396555), (25330, 317244), (26437, 303960), (30396, 264370), (37995, 211496), (50660, 158622), (52874, 151980), (60792, 132185), (75990, 105748), (79311, 101320)]