158693520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 509967360

約数和(自身を除く): 351273840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 71, 80, 120, 134, 139, 142, 201, 213, 240, 268, 278, 284, 335, 355, 402, 417, 426, 536, 556, 568, 670, 695, 710, 804, 834, 852, 1005, 1065, 1072, 1112, 1136, 1340, 1390, 1420, 1608, 1668, 1704, 2010, 2085, 2130, 2224, 2680, 2780, 2840, 3216, 3336, 3408, 4020, 4170, 4260, 4757, 5360, 5560, 5680, 6672, 8040, 8340, 8520, 9313, 9514, 9869, 11120, 14271, 16080, 16680, 17040, 18626, 19028, 19738, 23785, 27939, 28542, 29607, 33360, 37252, 38056, 39476, 46565, 47570, 49345, 55878, 57084, 59214, 71355, 74504, 76112, 78952, 93130, 95140, 98690, 111756, 114168, 118428, 139695, 142710, 148035, 149008, 157904, 186260, 190280, 197380, 223512, 228336, 236856, 279390, 285420, 296070, 372520, 380560, 394760, 447024, 473712, 558780, 570840, 592140, 661223, 745040, 789520, 1117560, 1141680, 1184280, 1322446, 1983669, 2235120, 2368560, 2644892, 3306115, 3967338, 5289784, 6612230, 7934676, 9918345, 10579568, 13224460, 15869352, 19836690, 26448920, 31738704, 39673380, 52897840, 79346760, 158693520]

約数ペア:

[(1, 158693520), (2, 79346760), (3, 52897840), (4, 39673380), (5, 31738704), (6, 26448920), (8, 19836690), (10, 15869352), (12, 13224460), (15, 10579568), (16, 9918345), (20, 7934676), (24, 6612230), (30, 5289784), (40, 3967338), (48, 3306115), (60, 2644892), (67, 2368560), (71, 2235120), (80, 1983669), (120, 1322446), (134, 1184280), (139, 1141680), (142, 1117560), (201, 789520), (213, 745040), (240, 661223), (268, 592140), (278, 570840), (284, 558780), (335, 473712), (355, 447024), (402, 394760), (417, 380560), (426, 372520), (536, 296070), (556, 285420), (568, 279390), (670, 236856), (695, 228336), (710, 223512), (804, 197380), (834, 190280), (852, 186260), (1005, 157904), (1065, 149008), (1072, 148035), (1112, 142710), (1136, 139695), (1340, 118428), (1390, 114168), (1420, 111756), (1608, 98690), (1668, 95140), (1704, 93130), (2010, 78952), (2085, 76112), (2130, 74504), (2224, 71355), (2680, 59214), (2780, 57084), (2840, 55878), (3216, 49345), (3336, 47570), (3408, 46565), (4020, 39476), (4170, 38056), (4260, 37252), (4757, 33360), (5360, 29607), (5560, 28542), (5680, 27939), (6672, 23785), (8040, 19738), (8340, 19028), (8520, 18626), (9313, 17040), (9514, 16680), (9869, 16080), (11120, 14271)]