2168689680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1453}}^1$

素因数の和:2166

約数の個数: 160

約数和(自身を含む): 7485889920

約数和(自身を除く): 5317200240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 691, 720, 1080, 1382, 1453, 2073, 2160, 2764, 2906, 3455, 4146, 4359, 5528, 5812, 6219, 6910, 7265, 8292, 8718, 10365, 11056, 11624, 12438, 13077, 13820, 14530, 16584, 17436, 18657, 20730, 21795, 23248, 24876, 26154, 27640, 29060, 31095, 33168, 34872, 37314, 39231, 41460, 43590, 49752, 52308, 55280, 58120, 62190, 65385, 69744, 74628, 78462, 82920, 87180, 93285, 99504, 104616, 116240, 124380, 130770, 149256, 156924, 165840, 174360, 186570, 196155, 209232, 248760, 261540, 298512, 313848, 348720, 373140, 392310, 497520, 523080, 627696, 746280, 784620, 1004023, 1046160, 1492560, 1569240, 2008046, 3012069, 3138480, 4016092, 5020115, 6024138, 8032184, 9036207, 10040230, 12048276, 15060345, 16064368, 18072414, 20080460, 24096552, 27108621, 30120690, 36144828, 40160920, 45181035, 48193104, 54217242, 60241380, 72289656, 80321840, 90362070, 108434484, 120482760, 135543105, 144579312, 180724140, 216868968, 240965520, 271086210, 361448280, 433737936, 542172420, 722896560, 1084344840, 2168689680]

約数ペア:

[(1, 2168689680), (2, 1084344840), (3, 722896560), (4, 542172420), (5, 433737936), (6, 361448280), (8, 271086210), (9, 240965520), (10, 216868968), (12, 180724140), (15, 144579312), (16, 135543105), (18, 120482760), (20, 108434484), (24, 90362070), (27, 80321840), (30, 72289656), (36, 60241380), (40, 54217242), (45, 48193104), (48, 45181035), (54, 40160920), (60, 36144828), (72, 30120690), (80, 27108621), (90, 24096552), (108, 20080460), (120, 18072414), (135, 16064368), (144, 15060345), (180, 12048276), (216, 10040230), (240, 9036207), (270, 8032184), (360, 6024138), (432, 5020115), (540, 4016092), (691, 3138480), (720, 3012069), (1080, 2008046), (1382, 1569240), (1453, 1492560), (2073, 1046160), (2160, 1004023), (2764, 784620), (2906, 746280), (3455, 627696), (4146, 523080), (4359, 497520), (5528, 392310), (5812, 373140), (6219, 348720), (6910, 313848), (7265, 298512), (8292, 261540), (8718, 248760), (10365, 209232), (11056, 196155), (11624, 186570), (12438, 174360), (13077, 165840), (13820, 156924), (14530, 149256), (16584, 130770), (17436, 124380), (18657, 116240), (20730, 104616), (21795, 99504), (23248, 93285), (24876, 87180), (26154, 82920), (27640, 78462), (29060, 74628), (31095, 69744), (33168, 65385), (34872, 62190), (37314, 58120), (39231, 55280), (41460, 52308), (43590, 49752)]