47315639140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8271

約数の個数: 192

約数和(自身を含む): 128949682176

約数和(自身を除く): 81634043036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 217, 220, 242, 308, 310, 341, 385, 434, 484, 605, 620, 682, 770, 847, 868, 1085, 1210, 1331, 1364, 1540, 1694, 1705, 2170, 2387, 2420, 2662, 3388, 3410, 3751, 4235, 4340, 4774, 5324, 6655, 6820, 7502, 8191, 8470, 9317, 9548, 11935, 13310, 15004, 16382, 16940, 18634, 18755, 23870, 26257, 26620, 32764, 37268, 37510, 40955, 41261, 46585, 47740, 52514, 57337, 75020, 81910, 82522, 90101, 93170, 105028, 114674, 131285, 163820, 165044, 180202, 186340, 206305, 229348, 253921, 262570, 286685, 288827, 360404, 412610, 450505, 507842, 525140, 573370, 577654, 630707, 825220, 901010, 991111, 1015684, 1146740, 1155308, 1261414, 1269605, 1444135, 1777447, 1802020, 1982222, 2522828, 2539210, 2793131, 2888270, 3153535, 3554894, 3964444, 4955555, 5078420, 5586262, 5776540, 6307070, 6937777, 7109788, 8887235, 9911110, 10902221, 11172524, 12614140, 13875554, 13965655, 17774470, 19551917, 19822220, 21804442, 27751108, 27931310, 30724441, 34688885, 35548940, 39103834, 43608884, 54511105, 55862620, 61448882, 69377770, 76315547, 78207668, 97759585, 109022210, 122897764, 138755540, 152631094, 153622205, 195519170, 215071087, 218044420, 305262188, 307244410, 337968851, 381577735, 391038340, 430142174, 614488820, 675937702, 763155470, 860284348, 1075355435, 1351875404, 1526310940, 1689844255, 2150710870, 2365781957, 3379688510, 4301421740, 4731563914, 6759377020, 9463127828, 11828909785, 23657819570, 47315639140]

約数ペア:

[(1, 47315639140), (2, 23657819570), (4, 11828909785), (5, 9463127828), (7, 6759377020), (10, 4731563914), (11, 4301421740), (14, 3379688510), (20, 2365781957), (22, 2150710870), (28, 1689844255), (31, 1526310940), (35, 1351875404), (44, 1075355435), (55, 860284348), (62, 763155470), (70, 675937702), (77, 614488820), (110, 430142174), (121, 391038340), (124, 381577735), (140, 337968851), (154, 307244410), (155, 305262188), (217, 218044420), (220, 215071087), (242, 195519170), (308, 153622205), (310, 152631094), (341, 138755540), (385, 122897764), (434, 109022210), (484, 97759585), (605, 78207668), (620, 76315547), (682, 69377770), (770, 61448882), (847, 55862620), (868, 54511105), (1085, 43608884), (1210, 39103834), (1331, 35548940), (1364, 34688885), (1540, 30724441), (1694, 27931310), (1705, 27751108), (2170, 21804442), (2387, 19822220), (2420, 19551917), (2662, 17774470), (3388, 13965655), (3410, 13875554), (3751, 12614140), (4235, 11172524), (4340, 10902221), (4774, 9911110), (5324, 8887235), (6655, 7109788), (6820, 6937777), (7502, 6307070), (8191, 5776540), (8470, 5586262), (9317, 5078420), (9548, 4955555), (11935, 3964444), (13310, 3554894), (15004, 3153535), (16382, 2888270), (16940, 2793131), (18634, 2539210), (18755, 2522828), (23870, 1982222), (26257, 1802020), (26620, 1777447), (32764, 1444135), (37268, 1269605), (37510, 1261414), (40955, 1155308), (41261, 1146740), (46585, 1015684), (47740, 991111), (52514, 901010), (57337, 825220), (75020, 630707), (81910, 577654), (82522, 573370), (90101, 525140), (93170, 507842), (105028, 450505), (114674, 412610), (131285, 360404), (163820, 288827), (165044, 286685), (180202, 262570), (186340, 253921), (206305, 229348)]