15704313960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{26801}}^1$

素因数の和:27091

約数の個数: 128

約数和(自身を含む): 49787395200

約数和(自身を除く): 34083081240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 257, 285, 380, 456, 514, 570, 760, 771, 1028, 1140, 1285, 1542, 2056, 2280, 2570, 3084, 3855, 4883, 5140, 6168, 7710, 9766, 10280, 14649, 15420, 19532, 24415, 26801, 29298, 30840, 39064, 48830, 53602, 58596, 73245, 80403, 97660, 107204, 117192, 134005, 146490, 160806, 195320, 214408, 268010, 292980, 321612, 402015, 509219, 536020, 585960, 643224, 804030, 1018438, 1072040, 1527657, 1608060, 2036876, 2546095, 3055314, 3216120, 4073752, 5092190, 6110628, 6887857, 7638285, 10184380, 12221256, 13775714, 15276570, 20368760, 20663571, 27551428, 30553140, 34439285, 41327142, 55102856, 61106280, 68878570, 82654284, 103317855, 130869283, 137757140, 165308568, 206635710, 261738566, 275514280, 392607849, 413271420, 523477132, 654346415, 785215698, 826542840, 1046954264, 1308692830, 1570431396, 1963039245, 2617385660, 3140862792, 3926078490, 5234771320, 7852156980, 15704313960]

約数ペア:

[(1, 15704313960), (2, 7852156980), (3, 5234771320), (4, 3926078490), (5, 3140862792), (6, 2617385660), (8, 1963039245), (10, 1570431396), (12, 1308692830), (15, 1046954264), (19, 826542840), (20, 785215698), (24, 654346415), (30, 523477132), (38, 413271420), (40, 392607849), (57, 275514280), (60, 261738566), (76, 206635710), (95, 165308568), (114, 137757140), (120, 130869283), (152, 103317855), (190, 82654284), (228, 68878570), (257, 61106280), (285, 55102856), (380, 41327142), (456, 34439285), (514, 30553140), (570, 27551428), (760, 20663571), (771, 20368760), (1028, 15276570), (1140, 13775714), (1285, 12221256), (1542, 10184380), (2056, 7638285), (2280, 6887857), (2570, 6110628), (3084, 5092190), (3855, 4073752), (4883, 3216120), (5140, 3055314), (6168, 2546095), (7710, 2036876), (9766, 1608060), (10280, 1527657), (14649, 1072040), (15420, 1018438), (19532, 804030), (24415, 643224), (26801, 585960), (29298, 536020), (30840, 509219), (39064, 402015), (48830, 321612), (53602, 292980), (58596, 268010), (73245, 214408), (80403, 195320), (97660, 160806), (107204, 146490), (117192, 134005)]