15695822480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2711}}^1$

素因数の和:3049

約数の個数: 160

約数和(自身を含む): 41524842240

約数和(自身を除く): 25829019760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 293, 304, 380, 494, 520, 586, 760, 988, 1040, 1172, 1235, 1465, 1520, 1976, 2344, 2470, 2711, 2930, 3809, 3952, 4688, 4940, 5422, 5567, 5860, 7618, 9880, 10844, 11134, 11720, 13555, 15236, 19045, 19760, 21688, 22268, 23440, 27110, 27835, 30472, 35243, 38090, 43376, 44536, 51509, 54220, 55670, 60944, 70486, 72371, 76180, 89072, 103018, 108440, 111340, 140972, 144742, 152360, 176215, 206036, 216880, 222680, 257545, 281944, 289484, 304720, 352430, 361855, 412072, 445360, 515090, 563888, 578968, 669617, 704860, 723710, 794323, 824144, 1030180, 1157936, 1339234, 1409720, 1447420, 1588646, 2060360, 2678468, 2819440, 2894840, 3177292, 3348085, 3971615, 4120720, 5356936, 5789680, 6354584, 6696170, 7943230, 10326199, 10713872, 12709168, 13392340, 15092137, 15886460, 20652398, 26784680, 30184274, 31772920, 41304796, 51630995, 53569360, 60368548, 63545840, 75460685, 82609592, 103261990, 120737096, 150921370, 165219184, 196197781, 206523980, 241474192, 301842740, 392395562, 413047960, 603685480, 784791124, 826095920, 980988905, 1207370960, 1569582248, 1961977810, 3139164496, 3923955620, 7847911240, 15695822480]

約数ペア:

[(1, 15695822480), (2, 7847911240), (4, 3923955620), (5, 3139164496), (8, 1961977810), (10, 1569582248), (13, 1207370960), (16, 980988905), (19, 826095920), (20, 784791124), (26, 603685480), (38, 413047960), (40, 392395562), (52, 301842740), (65, 241474192), (76, 206523980), (80, 196197781), (95, 165219184), (104, 150921370), (130, 120737096), (152, 103261990), (190, 82609592), (208, 75460685), (247, 63545840), (260, 60368548), (293, 53569360), (304, 51630995), (380, 41304796), (494, 31772920), (520, 30184274), (586, 26784680), (760, 20652398), (988, 15886460), (1040, 15092137), (1172, 13392340), (1235, 12709168), (1465, 10713872), (1520, 10326199), (1976, 7943230), (2344, 6696170), (2470, 6354584), (2711, 5789680), (2930, 5356936), (3809, 4120720), (3952, 3971615), (4688, 3348085), (4940, 3177292), (5422, 2894840), (5567, 2819440), (5860, 2678468), (7618, 2060360), (9880, 1588646), (10844, 1447420), (11134, 1409720), (11720, 1339234), (13555, 1157936), (15236, 1030180), (19045, 824144), (19760, 794323), (21688, 723710), (22268, 704860), (23440, 669617), (27110, 578968), (27835, 563888), (30472, 515090), (35243, 445360), (38090, 412072), (43376, 361855), (44536, 352430), (51509, 304720), (54220, 289484), (55670, 281944), (60944, 257545), (70486, 222680), (72371, 216880), (76180, 206036), (89072, 176215), (103018, 152360), (108440, 144742), (111340, 140972)]