166571680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 459841536

約数和(自身を除く): 293269856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 43, 44, 55, 62, 71, 80, 86, 88, 110, 124, 142, 155, 160, 172, 176, 215, 220, 248, 284, 310, 341, 344, 352, 355, 430, 440, 473, 496, 568, 620, 682, 688, 710, 781, 860, 880, 946, 992, 1136, 1240, 1333, 1364, 1376, 1420, 1562, 1705, 1720, 1760, 1892, 2201, 2272, 2365, 2480, 2666, 2728, 2840, 3053, 3124, 3410, 3440, 3784, 3905, 4402, 4730, 4960, 5332, 5456, 5680, 6106, 6248, 6665, 6820, 6880, 7568, 7810, 8804, 9460, 10664, 10912, 11005, 11360, 12212, 12496, 13330, 13640, 14663, 15136, 15265, 15620, 17608, 18920, 21328, 22010, 24211, 24424, 24992, 26660, 27280, 29326, 30530, 31240, 33583, 35216, 37840, 42656, 44020, 48422, 48848, 53320, 54560, 58652, 61060, 62480, 67166, 70432, 73315, 75680, 88040, 94643, 96844, 97696, 106640, 117304, 121055, 122120, 124960, 134332, 146630, 167915, 176080, 189286, 193688, 213280, 234608, 242110, 244240, 268664, 293260, 335830, 352160, 378572, 387376, 469216, 473215, 484220, 488480, 537328, 586520, 671660, 757144, 774752, 946430, 968440, 1041073, 1074656, 1173040, 1343320, 1514288, 1892860, 1936880, 2082146, 2346080, 2686640, 3028576, 3785720, 3873760, 4164292, 5205365, 5373280, 7571440, 8328584, 10410730, 15142880, 16657168, 20821460, 33314336, 41642920, 83285840, 166571680]

約数ペア:

[(1, 166571680), (2, 83285840), (4, 41642920), (5, 33314336), (8, 20821460), (10, 16657168), (11, 15142880), (16, 10410730), (20, 8328584), (22, 7571440), (31, 5373280), (32, 5205365), (40, 4164292), (43, 3873760), (44, 3785720), (55, 3028576), (62, 2686640), (71, 2346080), (80, 2082146), (86, 1936880), (88, 1892860), (110, 1514288), (124, 1343320), (142, 1173040), (155, 1074656), (160, 1041073), (172, 968440), (176, 946430), (215, 774752), (220, 757144), (248, 671660), (284, 586520), (310, 537328), (341, 488480), (344, 484220), (352, 473215), (355, 469216), (430, 387376), (440, 378572), (473, 352160), (496, 335830), (568, 293260), (620, 268664), (682, 244240), (688, 242110), (710, 234608), (781, 213280), (860, 193688), (880, 189286), (946, 176080), (992, 167915), (1136, 146630), (1240, 134332), (1333, 124960), (1364, 122120), (1376, 121055), (1420, 117304), (1562, 106640), (1705, 97696), (1720, 96844), (1760, 94643), (1892, 88040), (2201, 75680), (2272, 73315), (2365, 70432), (2480, 67166), (2666, 62480), (2728, 61060), (2840, 58652), (3053, 54560), (3124, 53320), (3410, 48848), (3440, 48422), (3784, 44020), (3905, 42656), (4402, 37840), (4730, 35216), (4960, 33583), (5332, 31240), (5456, 30530), (5680, 29326), (6106, 27280), (6248, 26660), (6665, 24992), (6820, 24424), (6880, 24211), (7568, 22010), (7810, 21328), (8804, 18920), (9460, 17608), (10664, 15620), (10912, 15265), (11005, 15136), (11360, 14663), (12212, 13640), (12496, 13330)]