79886771640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1896647}}^1$

素因数の和:1896683

約数の個数: 160

約数和(自身を含む): 289162954080

約数和(自身を除く): 209276182440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 1896647, 3793294, 5689941, 7586588, 9483235, 11379882, 15173176, 17069823, 18966470, 22759764, 24656411, 28449705, 34139646, 37932940, 45519528, 49312822, 51209469, 56899410, 68279292, 73969233, 75865880, 85349115, 98625644, 102418938, 113798820, 123282055, 136558584, 147938466, 153628407, 170698230, 197251288, 204837876, 221907699, 227597640, 246564110, 256047345, 295876932, 307256814, 341396460, 369846165, 409675752, 443815398, 493128220, 512094690, 591753864, 614513628, 665723097, 682792920, 739692330, 768142035, 887630796, 986256440, 1024189380, 1109538495, 1229027256, 1331446194, 1479384660, 1536284070, 1775261592, 1997169291, 2048378760, 2219076990, 2662892388, 2958769320, 3072568140, 3328615485, 3994338582, 4438153980, 5325784776, 6145136280, 6657230970, 7988677164, 8876307960, 9985846455, 13314461940, 15977354328, 19971692910, 26628923880, 39943385820, 79886771640]

約数ペア:

[(1, 79886771640), (2, 39943385820), (3, 26628923880), (4, 19971692910), (5, 15977354328), (6, 13314461940), (8, 9985846455), (9, 8876307960), (10, 7988677164), (12, 6657230970), (13, 6145136280), (15, 5325784776), (18, 4438153980), (20, 3994338582), (24, 3328615485), (26, 3072568140), (27, 2958769320), (30, 2662892388), (36, 2219076990), (39, 2048378760), (40, 1997169291), (45, 1775261592), (52, 1536284070), (54, 1479384660), (60, 1331446194), (65, 1229027256), (72, 1109538495), (78, 1024189380), (81, 986256440), (90, 887630796), (104, 768142035), (108, 739692330), (117, 682792920), (120, 665723097), (130, 614513628), (135, 591753864), (156, 512094690), (162, 493128220), (180, 443815398), (195, 409675752), (216, 369846165), (234, 341396460), (260, 307256814), (270, 295876932), (312, 256047345), (324, 246564110), (351, 227597640), (360, 221907699), (390, 204837876), (405, 197251288), (468, 170698230), (520, 153628407), (540, 147938466), (585, 136558584), (648, 123282055), (702, 113798820), (780, 102418938), (810, 98625644), (936, 85349115), (1053, 75865880), (1080, 73969233), (1170, 68279292), (1404, 56899410), (1560, 51209469), (1620, 49312822), (1755, 45519528), (2106, 37932940), (2340, 34139646), (2808, 28449705), (3240, 24656411), (3510, 22759764), (4212, 18966470), (4680, 17069823), (5265, 15173176), (7020, 11379882), (8424, 9483235), (10530, 7586588), (14040, 5689941), (21060, 3793294), (42120, 1896647)]