79346760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 167411640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 120, 134, 139, 142, 201, 213, 268, 278, 284, 335, 355, 402, 417, 426, 536, 556, 568, 670, 695, 710, 804, 834, 852, 1005, 1065, 1112, 1340, 1390, 1420, 1608, 1668, 1704, 2010, 2085, 2130, 2680, 2780, 2840, 3336, 4020, 4170, 4260, 4757, 5560, 8040, 8340, 8520, 9313, 9514, 9869, 14271, 16680, 18626, 19028, 19738, 23785, 27939, 28542, 29607, 37252, 38056, 39476, 46565, 47570, 49345, 55878, 57084, 59214, 71355, 74504, 78952, 93130, 95140, 98690, 111756, 114168, 118428, 139695, 142710, 148035, 186260, 190280, 197380, 223512, 236856, 279390, 285420, 296070, 372520, 394760, 558780, 570840, 592140, 661223, 1117560, 1184280, 1322446, 1983669, 2644892, 3306115, 3967338, 5289784, 6612230, 7934676, 9918345, 13224460, 15869352, 19836690, 26448920, 39673380, 79346760]

約数ペア:

[(1, 79346760), (2, 39673380), (3, 26448920), (4, 19836690), (5, 15869352), (6, 13224460), (8, 9918345), (10, 7934676), (12, 6612230), (15, 5289784), (20, 3967338), (24, 3306115), (30, 2644892), (40, 1983669), (60, 1322446), (67, 1184280), (71, 1117560), (120, 661223), (134, 592140), (139, 570840), (142, 558780), (201, 394760), (213, 372520), (268, 296070), (278, 285420), (284, 279390), (335, 236856), (355, 223512), (402, 197380), (417, 190280), (426, 186260), (536, 148035), (556, 142710), (568, 139695), (670, 118428), (695, 114168), (710, 111756), (804, 98690), (834, 95140), (852, 93130), (1005, 78952), (1065, 74504), (1112, 71355), (1340, 59214), (1390, 57084), (1420, 55878), (1608, 49345), (1668, 47570), (1704, 46565), (2010, 39476), (2085, 38056), (2130, 37252), (2680, 29607), (2780, 28542), (2840, 27939), (3336, 23785), (4020, 19738), (4170, 19028), (4260, 18626), (4757, 16680), (5560, 14271), (8040, 9869), (8340, 9514), (8520, 9313)]