2084655420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 6642370560

約数和(自身を除く): 4557715140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 157, 180, 201, 268, 270, 314, 335, 367, 402, 471, 540, 603, 628, 670, 734, 785, 804, 942, 1005, 1101, 1206, 1340, 1413, 1468, 1570, 1809, 1835, 1884, 2010, 2202, 2355, 2412, 2826, 3015, 3140, 3303, 3618, 3670, 4020, 4239, 4404, 4710, 5505, 5652, 6030, 6606, 7065, 7236, 7340, 8478, 9045, 9420, 9909, 10519, 11010, 12060, 13212, 14130, 16515, 16956, 18090, 19818, 21038, 21195, 22020, 24589, 28260, 31557, 33030, 36180, 39636, 42076, 42390, 49178, 49545, 52595, 57619, 63114, 66060, 73767, 84780, 94671, 98356, 99090, 105190, 115238, 122945, 126228, 147534, 157785, 172857, 189342, 198180, 210380, 221301, 230476, 245890, 284013, 288095, 295068, 315570, 345714, 368835, 378684, 442602, 473355, 491780, 518571, 568026, 576190, 631140, 663903, 691428, 737670, 864285, 885204, 946710, 1037142, 1106505, 1136052, 1152380, 1327806, 1420065, 1475340, 1555713, 1728570, 1893420, 2074284, 2213010, 2592855, 2655612, 2840130, 3111426, 3319515, 3457140, 3860473, 4426020, 5185710, 5680260, 6222852, 6639030, 7720946, 7778565, 10371420, 11581419, 13278060, 15441892, 15557130, 19302365, 23162838, 31114260, 34744257, 38604730, 46325676, 57907095, 69488514, 77209460, 104232771, 115814190, 138977028, 173721285, 208465542, 231628380, 347442570, 416931084, 521163855, 694885140, 1042327710, 2084655420]

約数ペア:

[(1, 2084655420), (2, 1042327710), (3, 694885140), (4, 521163855), (5, 416931084), (6, 347442570), (9, 231628380), (10, 208465542), (12, 173721285), (15, 138977028), (18, 115814190), (20, 104232771), (27, 77209460), (30, 69488514), (36, 57907095), (45, 46325676), (54, 38604730), (60, 34744257), (67, 31114260), (90, 23162838), (108, 19302365), (134, 15557130), (135, 15441892), (157, 13278060), (180, 11581419), (201, 10371420), (268, 7778565), (270, 7720946), (314, 6639030), (335, 6222852), (367, 5680260), (402, 5185710), (471, 4426020), (540, 3860473), (603, 3457140), (628, 3319515), (670, 3111426), (734, 2840130), (785, 2655612), (804, 2592855), (942, 2213010), (1005, 2074284), (1101, 1893420), (1206, 1728570), (1340, 1555713), (1413, 1475340), (1468, 1420065), (1570, 1327806), (1809, 1152380), (1835, 1136052), (1884, 1106505), (2010, 1037142), (2202, 946710), (2355, 885204), (2412, 864285), (2826, 737670), (3015, 691428), (3140, 663903), (3303, 631140), (3618, 576190), (3670, 568026), (4020, 518571), (4239, 491780), (4404, 473355), (4710, 442602), (5505, 378684), (5652, 368835), (6030, 345714), (6606, 315570), (7065, 295068), (7236, 288095), (7340, 284013), (8478, 245890), (9045, 230476), (9420, 221301), (9909, 210380), (10519, 198180), (11010, 189342), (12060, 172857), (13212, 157785), (14130, 147534), (16515, 126228), (16956, 122945), (18090, 115238), (19818, 105190), (21038, 99090), (21195, 98356), (22020, 94671), (24589, 84780), (28260, 73767), (31557, 66060), (33030, 63114), (36180, 57619), (39636, 52595), (42076, 49545), (42390, 49178)]