15690964380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27901}}^1$

素因数の和:28036

約数の個数: 192

約数和(自身を含む): 54600419328

約数和(自身を除く): 38909454948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 103, 105, 130, 140, 156, 182, 195, 206, 210, 260, 273, 309, 364, 390, 412, 420, 455, 515, 546, 618, 721, 780, 910, 1030, 1092, 1236, 1339, 1365, 1442, 1545, 1820, 2060, 2163, 2678, 2730, 2884, 3090, 3605, 4017, 4326, 5356, 5460, 6180, 6695, 7210, 8034, 8652, 9373, 10815, 13390, 14420, 16068, 18746, 20085, 21630, 26780, 27901, 28119, 37492, 40170, 43260, 46865, 55802, 56238, 80340, 83703, 93730, 111604, 112476, 139505, 140595, 167406, 187460, 195307, 279010, 281190, 334812, 362713, 390614, 418515, 558020, 562380, 585921, 725426, 781228, 837030, 976535, 1088139, 1171842, 1450852, 1674060, 1813565, 1953070, 2176278, 2343684, 2538991, 2873803, 2929605, 3627130, 3906140, 4352556, 5077982, 5440695, 5747606, 5859210, 7254260, 7616973, 8621409, 10155964, 10881390, 11495212, 11718420, 12694955, 14369015, 15233946, 17242818, 20116621, 21762780, 25389910, 28738030, 30467892, 34485636, 37359439, 38084865, 40233242, 43107045, 50779820, 57476060, 60349863, 74718878, 76169730, 80466484, 86214090, 100583105, 112078317, 120699726, 149437756, 152339460, 172428180, 186797195, 201166210, 224156634, 241399452, 261516073, 301749315, 373594390, 402332420, 448313268, 523032146, 560391585, 603498630, 747188780, 784548219, 1046064292, 1120783170, 1206997260, 1307580365, 1569096438, 2241566340, 2615160730, 3138192876, 3922741095, 5230321460, 7845482190, 15690964380]

約数ペア:

[(1, 15690964380), (2, 7845482190), (3, 5230321460), (4, 3922741095), (5, 3138192876), (6, 2615160730), (7, 2241566340), (10, 1569096438), (12, 1307580365), (13, 1206997260), (14, 1120783170), (15, 1046064292), (20, 784548219), (21, 747188780), (26, 603498630), (28, 560391585), (30, 523032146), (35, 448313268), (39, 402332420), (42, 373594390), (52, 301749315), (60, 261516073), (65, 241399452), (70, 224156634), (78, 201166210), (84, 186797195), (91, 172428180), (103, 152339460), (105, 149437756), (130, 120699726), (140, 112078317), (156, 100583105), (182, 86214090), (195, 80466484), (206, 76169730), (210, 74718878), (260, 60349863), (273, 57476060), (309, 50779820), (364, 43107045), (390, 40233242), (412, 38084865), (420, 37359439), (455, 34485636), (515, 30467892), (546, 28738030), (618, 25389910), (721, 21762780), (780, 20116621), (910, 17242818), (1030, 15233946), (1092, 14369015), (1236, 12694955), (1339, 11718420), (1365, 11495212), (1442, 10881390), (1545, 10155964), (1820, 8621409), (2060, 7616973), (2163, 7254260), (2678, 5859210), (2730, 5747606), (2884, 5440695), (3090, 5077982), (3605, 4352556), (4017, 3906140), (4326, 3627130), (5356, 2929605), (5460, 2873803), (6180, 2538991), (6695, 2343684), (7210, 2176278), (8034, 1953070), (8652, 1813565), (9373, 1674060), (10815, 1450852), (13390, 1171842), (14420, 1088139), (16068, 976535), (18746, 837030), (20085, 781228), (21630, 725426), (26780, 585921), (27901, 562380), (28119, 558020), (37492, 418515), (40170, 390614), (43260, 362713), (46865, 334812), (55802, 281190), (56238, 279010), (80340, 195307), (83703, 187460), (93730, 167406), (111604, 140595), (112476, 139505)]