3319631360

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 160

約数和(自身を含む): 8455708800

約数和(自身を除く): 5136077440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 139, 152, 160, 190, 256, 278, 304, 320, 380, 491, 512, 556, 608, 640, 695, 760, 982, 1112, 1216, 1280, 1390, 1520, 1964, 2224, 2432, 2455, 2560, 2641, 2780, 3040, 3928, 4448, 4864, 4910, 5282, 5560, 6080, 7856, 8896, 9329, 9728, 9820, 10564, 11120, 12160, 13205, 15712, 17792, 18658, 19640, 21128, 22240, 24320, 26410, 31424, 35584, 37316, 39280, 42256, 44480, 46645, 48640, 52820, 62848, 68249, 71168, 74632, 78560, 84512, 88960, 93290, 105640, 125696, 136498, 149264, 157120, 169024, 177920, 186580, 211280, 251392, 272996, 298528, 314240, 338048, 341245, 355840, 373160, 422560, 545992, 597056, 628480, 676096, 682490, 746320, 845120, 1091984, 1194112, 1256960, 1296731, 1352192, 1364980, 1492640, 1690240, 2183968, 2388224, 2593462, 2729960, 2985280, 3380480, 4367936, 4776448, 5186924, 5459920, 5970560, 6483655, 6760960, 8735872, 10373848, 10919840, 11941120, 12967310, 17471744, 20747696, 21839680, 23882240, 25934620, 34943488, 41495392, 43679360, 51869240, 82990784, 87358720, 103738480, 165981568, 174717440, 207476960, 331963136, 414953920, 663926272, 829907840, 1659815680, 3319631360]

約数ペア:

[(1, 3319631360), (2, 1659815680), (4, 829907840), (5, 663926272), (8, 414953920), (10, 331963136), (16, 207476960), (19, 174717440), (20, 165981568), (32, 103738480), (38, 87358720), (40, 82990784), (64, 51869240), (76, 43679360), (80, 41495392), (95, 34943488), (128, 25934620), (139, 23882240), (152, 21839680), (160, 20747696), (190, 17471744), (256, 12967310), (278, 11941120), (304, 10919840), (320, 10373848), (380, 8735872), (491, 6760960), (512, 6483655), (556, 5970560), (608, 5459920), (640, 5186924), (695, 4776448), (760, 4367936), (982, 3380480), (1112, 2985280), (1216, 2729960), (1280, 2593462), (1390, 2388224), (1520, 2183968), (1964, 1690240), (2224, 1492640), (2432, 1364980), (2455, 1352192), (2560, 1296731), (2641, 1256960), (2780, 1194112), (3040, 1091984), (3928, 845120), (4448, 746320), (4864, 682490), (4910, 676096), (5282, 628480), (5560, 597056), (6080, 545992), (7856, 422560), (8896, 373160), (9329, 355840), (9728, 341245), (9820, 338048), (10564, 314240), (11120, 298528), (12160, 272996), (13205, 251392), (15712, 211280), (17792, 186580), (18658, 177920), (19640, 169024), (21128, 157120), (22240, 149264), (24320, 136498), (26410, 125696), (31424, 105640), (35584, 93290), (37316, 88960), (39280, 84512), (42256, 78560), (44480, 74632), (46645, 71168), (48640, 68249), (52820, 62848)]