1564153360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8253

約数の個数: 160

約数和(自身を含む): 4680843264

約数和(自身を除く): 3116689904

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, 8191, 8680, 9548, 11935, 13640, 16382, 17360, 19096, 23870, 27280, 32764, 38192, 40955, 47740, 57337, 65528, 81910, 90101, 95480, 114674, 131056, 163820, 180202, 190960, 229348, 253921, 286685, 327640, 360404, 450505, 458696, 507842, 573370, 630707, 655280, 720808, 901010, 917392, 1015684, 1146740, 1261414, 1269605, 1441616, 1777447, 1802020, 2031368, 2293480, 2522828, 2539210, 2793131, 3153535, 3554894, 3604040, 4062736, 4586960, 5045656, 5078420, 5586262, 6307070, 7109788, 7208080, 8887235, 10091312, 10156840, 11172524, 12614140, 13965655, 14219576, 17774470, 19551917, 20313680, 22345048, 25228280, 27931310, 28439152, 35548940, 39103834, 44690096, 50456560, 55862620, 71097880, 78207668, 97759585, 111725240, 142195760, 156415336, 195519170, 223450480, 312830672, 391038340, 782076680, 1564153360]

約数ペア:

[(1, 1564153360), (2, 782076680), (4, 391038340), (5, 312830672), (7, 223450480), (8, 195519170), (10, 156415336), (11, 142195760), (14, 111725240), (16, 97759585), (20, 78207668), (22, 71097880), (28, 55862620), (31, 50456560), (35, 44690096), (40, 39103834), (44, 35548940), (55, 28439152), (56, 27931310), (62, 25228280), (70, 22345048), (77, 20313680), (80, 19551917), (88, 17774470), (110, 14219576), (112, 13965655), (124, 12614140), (140, 11172524), (154, 10156840), (155, 10091312), (176, 8887235), (217, 7208080), (220, 7109788), (248, 6307070), (280, 5586262), (308, 5078420), (310, 5045656), (341, 4586960), (385, 4062736), (434, 3604040), (440, 3554894), (496, 3153535), (560, 2793131), (616, 2539210), (620, 2522828), (682, 2293480), (770, 2031368), (868, 1802020), (880, 1777447), (1085, 1441616), (1232, 1269605), (1240, 1261414), (1364, 1146740), (1540, 1015684), (1705, 917392), (1736, 901010), (2170, 720808), (2387, 655280), (2480, 630707), (2728, 573370), (3080, 507842), (3410, 458696), (3472, 450505), (4340, 360404), (4774, 327640), (5456, 286685), (6160, 253921), (6820, 229348), (8191, 190960), (8680, 180202), (9548, 163820), (11935, 131056), (13640, 114674), (16382, 95480), (17360, 90101), (19096, 81910), (23870, 65528), (27280, 57337), (32764, 47740), (38192, 40955)]